5 Level CDC's
Authorized ppl and no more than 3 gallons
-680 solvent cleaner can only be used by whom and no more that what amount should be in an aircraft at one time?
6,000 lbs
-86 weighs an excess of?
20,000v
In the engine ignition the AC voltage is stepped up to approximately how many volts by high ratio transformers?
Prevent small pieces from passing through the strainer
In the liquid agent fire extinguisher container why is the Frangible disk undercut into pie shaped sections?
7 or 9
In the piston pump there are usually how many Pistons fastened to the drive shaft by universal linkage?
Fuel leakage past the valve plug
In the rotary plug the primary deal prevents?
Between pressure line and return line
In the self displacing accumulator system where is the relief valve located?
Nutating plate
In the stratopower variable volume pump what holds the piston in contact with the cam plate?
Prevents discharge of the extinguisher agent for approximately 2 seconds in order to give the selector valves enough time to get into position before the liquid agent is released
In the two shot system when the delay in the electrics circuits occurs what does it prevent?
Part 2 section A
In what part and section of the CFETP do you find info that identifies the duties task and technical references to support training?
Vent
In what position should you manually place the buildup/vent valve suing a filling operation?
Chips detectors and magnetic sump plug
Indicates possible failure of engine bearings, gears, oil pumps, or other oil wetter parts?
PE
Inspection due upon an accrual number of flying hrs or expiration of calendar period specified in -6 TO and more extensive than HPO or BPO?
Overheating marks
Installed bearings races should be free of scratches, dents and?
781 D
Is a combination of calendar and hourly inspections item scheduled
Intergranular
Is a selective attack along a materials grain boundary?
Oil nozzle
Is often immediately preceded by a small screen placed in the oil line?
Oil nozzles
Is used to direct the flow of oil onto the gears and bearings?
35A2
Jacks
Max rpm
Jet engine tachometer gauges are calibrated in percent of?
Serves as a storage container for LOX, pressurized the LOX, converts LOX to GOX, and delivers the GOX to the distribution system
LOX converter assembly is a multifunction unit that has four functions and they are?
9.52 pounds per gallon
LOX flows like water and weighs?
Hypoxia
Lack of oxygen causes?
Higher speeds
Large pump on hydromechanical jack?
Leak category and fuel type
Leak limits correspond to the?
Groove at the end of the barrel
Left hand threads on a turnbuckle can be identified by the?
Stringers
Lengthwise members that are smaller and lighter than spars and serve as fill ins?
Air turbine impingement starter
Less weight and fewer moving parts are key advantages of what?
Sidewall
What is the protective layer of rubber that covers the outer cord body ply and extends from the tread edge to the bead area
Colored wear indicators and tread groove method
List 2 methods used to determine allowable tire wear?
Roll pitch and yaw
List 3 types of trim systems?
Rust, sand/dust, aluminum/ magnesium compounds, brass shavings, and rubber
List some of the most common type of foreign particles that can show up in fuel?
Cause icing, fuel gauge may become erratic, large amounts of water can cause engine stoppage...
List some of the problems that water in fuel can cause?
Blurred vision, slight shortness of breath, vague weak feeling, light dizziness
List some of the warning signs of hypoxia?
Provide maintenance personnel win a speedy identification and communication capability for placing a demand on a supply
What is the purpose of QRL?
Provide a path for electrons to flow with min resistance
What is the purpose of a conductor?
Provide protection against fault currents
What is the purpose of a current limiter?
Increase thrust and send air through the compressor core rotor
What is the purpose of a front mounted fan in an axial flow jet engine compressor?
Automatic control of fuel levels during filling
What is the purpose of a fuel level control valve?
Introduce fuel into the combustion chamber
What is the purpose of a fuel nozzle?
Prevent the escape of bleed air from system
What is the purpose of a ground air connector check valve?
Convert hydraulic pressure into rotary mechanical motion
What is the purpose of a hydraulic motor?
Control amount of current flow in a circuit
What is the purpose of a resistor?
Control and direct the flow of hydraulic fluid
What is the purpose of a selector valve?
Carry a burden of supporting the aircraft and absorb the shock of landing
What is the purpose of a shock strut?
To adjust tension on aircraft cables
What is the purpose of a turnbuckle?!
Check valves, shutoff valves, wing isolation of body crossover valves, flow control valves, pressure regulating valves, bleed air ducting, and necessary controls
List the components of a bleed air system?
Engine intake exhaust turbine plane of rotation and high intensity sound
List the danger areas around operating jet engines?
Plain check castle and wing
List three kinds of non self locking nuts?
Unpressurized, isobaric, and differential
List three pressurization ranges?
Pressure, float, and fuel flow indicator
List three types of fuel controlled switches?
Synthetic, labyrinth, and carbon
List three types of oil seals used in jet engines?
Flapper and pressure loading
List two types of check valves?
DC liquid level and capacity type
List two types of fuel quantity indicating switches?
Spoilers
Long narrow control surfaces that are hinged at their leading edge and connected to the upper and structural and sometimes lower surfaces of a wing?
The supply valves position
MD-1 shows system pressure regardless of?
Spars
Main structural part of wing?
B-2
Maintenance stand for performing task and inspections on the vertical stabilizer and rudder?
B-2
Maintenance stand with adjustable height of 13-20?
Size and type of tire to use with them
Marking in the wheels indicate?
8,000
Max load in pounds that the 4,000 engine trailer can support?
Stiffeners
May be in the form of beads pressed into the spar web or in the form of flanges?
Micronic type filter
May be of the paper type which is replaced when dirty?
Crevice/concentrated cell
May occur when a foreign material covers a surface?
Gearbox
Mechanically rotates engines through a series of gears and shafts?
Cracks, punctures, and other physical damage
Microwave distortion and energy loss occurs as a result of?
100 grit emery cloth
Minor corrosion can be removed using?
20mph tow, support up to 10,000lbs, holds engines for inspections
Model 3000 engine trailer info?
32-84 inches with max load of 8,000lbs
Model 4000 engine trailer info?
34-110 inches in height, with max support at 10,000lbs
Model 4100 engine trailer info?
Single shell
Monocoque means?
Enclosed toggle switch and rocker arm
Most common switches used to control the flow of electrons in aircraft are?
Scratches
Most common type of damage to transparent plastics?
Fuselage wings flight control surfaces empennage engine mounts nacelles and cowling and landing gear
Most fixed wings consist of seven primary structural units, what are they?
Ohm's Law
Most important law applicable to the study of electricity is?
Reaction impulse type
Most modern turbines use the?
Lightweight welded sheet metal containers formed to the exterior of the engine
Most oil tanks are?
Metering pin
Most shock struts employ this to control the rate of fluid flow?
Transparent plastic or safety glass
Most transparent structures on an aircraft such as canopies windshields and windows are made of what two materials?
Yaw
Movement around vertical axis is called?
Flow
Movement of a fluid cause by pressure difference?
130 dB
Multi engine aircraft frequently exceed what dB?
Handle large quantities of fuel with even distributions and to minimize the variation that must be cause by a clogging of an one of the nozzles
Multiple fuel nozzles are used for what 2 purposes?
Water, foreign particles, microbial growth and sediment
Name the principle contaminants that reduce the quality of fuel?
Compressor, combustion chamber, and turbine
Name three main sections of a gas turbine engine?
Can, annular, and can annular
Name three types of combustion chamber?
Impulse, reaction and reaction-impulse
Name three types of turbines?
Greatly extends the range of the aircraft and permits takeoff with much greater loads
Name two advantages of having aerial refueling capabilities?
Keep dust caps on; don't drag fuel nozzle on the ground
Name two measures you can take to ensure that you do your part in keeping a clean fuel supply?
Interviews by supervisor; 5 min stand up talks
Name two most frequent methods used in job safety training?
PH & PE
Name two overall inspection concepts used at base level to inspect aircraft?
20 ft radius
Nitrogen servicing safe operating range?
Stainless steel or aluminum
Non crush type gaskets are made of?
21%
Normal air has what percent oxygen?
Non-adjustable relief valve
Normally set several pounds above the normal operating pressure?
Solenoid
Normally what positions hydraulic selector valves?
Inspection work cards
Numerous aircraft inspection requirements are outlined in?
Filiform
Numerous worm like traces of corrosion beneath the paint film?
Collecting storing and retrieving base level data
Objective of the MDD system include?
Galvanic
Occurs when different materials are in contact?
Double acting balanced
Offers equal force in either direction?
Psi
Oil pressure indicates measure pressure in what unit of measurement?
Celsius
Oil temperature gauge indicates the engine oil temperature in degrees?
Combustion section
On a jet engine that does not have an after burner where is the highest temp?
Springs
On a vane type, what keeps the vanes against the housing wall?
The filler access door from closing in vent position
On an aircraft LOX system, the handle on a manually operated buildup and vent valve is designed to prevent?
Base managers and supervisors
On base which individuals receive MDD info feedback?
Diagonal stripes/barber poles
On tab type systems what is displayed when the gear is in transit or until gear reaches full up or down and locked position?
Date of manufacturing which is the Julian date and a decade identifier
On the new style identification markings on the tire what does the first five characters indicate?
The Julian date and the tire manufacturer designates the remaining characters
On the old style identification markings on the tire what does the first four characters indicate?
Segmented flap
One common type of Variable are orifice used on augmenter is the?
550 ft pounds
One hp (horsepower) equals?
Holds engines while inspections are being performed
Other than transporting heavy loads what's an additional use for the model 3000 transportation trailer?
70 or 300 psi
Oxygen supply systems may be what psi depending upon the particular aircraft?
Counted fluids at rest
Pascal's Law only applies to?
High carbon steel and alnico
Permanent magnets are made of?
Hydromechanical
Piston type fuel levels control valve operate on what principles?
0-100psi
Pressure gauge range on a TMU-22/M Lox mobile storage tank?
A liquid force exerted per unit area against a surface
Pressure is defined as?
If the air pressure regulator dials what unit will relieve the excess pressure
Pressure/ vacuum relief valve
Frames
Primarily used to maintain the shape of the fuselage and improve the stability of the stringers in compression?
Remove all jewelry and you aren't wearing loose clothing, check route is free of water, grease/anything slippery, check isles for any obstructions, inspect object for nails screws or splinters, wear gloves, grasp object in a manner you can control
Prior to lifting anything heavy you should?
92% leaving only 8 for the nozzles
Propellers provide approximately what percent of the propulsive force leaving only the remaining percent supplied by elements of a dual orifice nozzle?
Ribs
Provide contour shape to the wing and adding rigidity and strength to structure?
LG, gear doors, actuating mechanism
Proximity sensors sense the mechanical position of what?
Molded or machined phenolic or light alloy metals such as aluminum
Pulleys are made of what?
Designed to sustain resources by providing policy/guidance management tools to mitigate risk, strengthen job performance and improve decisions making in all fundamental areas and levels throughout AF
RM is designed to do what?
Power
Rate of doing work?
Buttock line
Reference locations in the lateral direction from the centerline is the?
Either a drop center of a flat base
Removable flange wheels may have?
Chemical characteristics, vapor pressure, flash point, potential for fire, explosion and reactivity, signs and symptoms for exposure, primary routes of entry, exposure limits recommended by a manufacture, whether or not it's listed on the national toxicity program and any generally applicable precautions for safe handling, procedures for clean up of spills and leaks, PPE, emergency and first air precautions, date is MSDS, name, address and telephone number of chemical manufacture
Required information for the MSDS are?
65 tons or 130,000 pounds
Rhino jacks can be used for lifting loads up to?
Two pieces of sheet or plate glass firmly cemented to transparent piece of plastic
Safely glass consists of?
Initial training, supervisor safety training, job safety training and general training for
Safety training in AF is divided into what four major phases?
10%
Sample intervals should not vary more than plus or minus what percent of that specified for each type model or series of equipment except as modified by appropriate equipment managers?
Dust, powder, fibrous material, grains, flakes or stain
Sediment in fuel appears in what forms?
Eliminate the need to measure and handle materials
Semkit cartridge are convenient because?
Deaerator
Separated the air from the oil?
High staring torque and poor speed regulation
Series motors have what two main characteristics?
Safer and lighter than simple power braking systems
Slave brake systems are?
1 inch
Sliding gate valves are used in manifolds larger than?
Greater ease
Small pump on hydromechanical jack?
Normally what type of material is used in the construction of a pressure seal?
Soft rubber
Manufacturer, type, ply rating, tread type, stock number, etc..
Some examples of other markings listed in the tire include?
There will be a double safety factor
Some fuel level control valves have a dual float system so that?
Colored wear indicator
Some non-retreadable tires include a?
40
Specks or granules of sediments in fuel that are visible to the naked eye are approximately how many microns or larger?
Individually by halves
Split wheel are balanced how?
35A4
Stands
When the speed of a stream of gas increases the pressure of the gas decreases; and when the speed of a gas decreases the pressure increases
State Bernoulli's principle?
If pressure on a confined gas varies it's volume will vary inversely in the same proportion as long as the temp does not change
State the basic principle of Boyle's Law
When fluid is contained and force is applied, the force/pressure is transmitted equally to all points in the system
State the basic principle of Pascals Law?
Double pole switches
Switches that control more than one circuit at a time are referred as?
Operating primary flight controls
Tandem actuators are for
All change to aircraft basic weight and movement regardless of size shall be recorded clearly written and kept up to date and correct
The DD form 365-3 chat C is used for what?
150-280 degrees Fahrenheit
The H-1 heater has an adjustable heat output that ranges from?
A commercial chassis with an eight cylinder Diesel engine and auto transmission, has two wheel or four wheel drive even four wheel oblique steer
The MB-4 eagle bobtail has?
High/Low GOX or LOX
The MD-1 oxygen regulator can be used with what types of oxygen systems?
Normal, emergency and test
The MD-1 oxygen regulator has what three switches?
27 gals
The MJ-2A reservoir holds what amount of fluid?
Reduced weight
The advantage of an electrically controlled solenoid valve is its?
Poppet valves in a single housing
The air pressurizing valve consist of two or more?
Pneumatic starter
The air supply must be if sufficient volume and pressure to consistently produce successful engine starts within the specified time limits?
Requires high pressure, low volume airflow to produce necessary engine torque for start
The air turbine impingement starter used on jet engine?
Displacement
The amount of fluid a pump produces on each cycle or revolution is called its?
Between 7 & 60Hz
The amplifier of photoelectric fire detection system is sensitive to what frequencies?
8,000ft
The aneroid is fully expanded and the metering valve closed at what specific altitude?
50
The augmenter is a means of augmenting the max thrust capability of a basic engine by an additional what percent or more?
Inner race
The bearing come of an aircraft wheel bearing is also called the?
An overrunning clutch
The cartridge pneumatic start is a gas driven turbine wheel coupled to the engine through a reduction gear system and?
Flapper, pressure loaded poppet, ball or other arrangements
The check valves in the fuel system include?
5
The circuit resistance in the thermocouple should never exceed how many ohms?
Pilot valve and fuel control valve
The combination fuel control and pilot valve consist of what two components?
Telescoping
The combustion chamber's outer case is designed to permit?
95-100%
The combustion efficiency of a gas turbine is usually between?
Soft aluminum or fiber and metal material
The crush type gaskets used in aircraft ducting is made of?
Servo valve controls fluid flow
The difference between a selector valve and a servo valve is that the?
Delivers oxygen to the user in response to the intake of breath
The diluter demand or pressure demand regulator does what?
Toggle with two positions of normal and 100%
The diluter has what kind of switch?
10Hz
The direct current voltage supplied to the lights in a photoelectric circuit is pulsed at a rate of?
Good acceleration with high compression ratios and a possible decrease in fuel consumption that results from increased compressor efficiency
The dual spool axial flow compressor combines the advantage of?
Stainless steel
The ducting for high pressure/temp AC is usually made of?
No moving parts and is actuates by external fuel pressure
The ejector pump contains?
Micronic element
The filter element is the second part of the filter assembly and sometimes referred as a?
Iron fireman switch
The fire detector frequently used in fire warning systems, that has a high nickel steel rod located along the centerline of a stainless steel tube assembly is called?
Fin
The fixed surface of the empennage is called the?
Lift
The force that acts upward at a right angle to the direction of the relative wind is?
Bromochloromethane, Dibromodofluoromethane, Bromotrifluoromethane, and Bromochlorodifluoromethane
The four most common liquid agents used are?
Type of aircraft and environment
The frequency of aircraft cleaning depends on what?
Spring loaded relief valve
The fuel system components that prevent excessive pressure from buildings up in trapped lines or within the valve body are three?
95% oxygen, 5% argon
The gas produced by OBOGS is approximately what percent oxygen and what percent argon?
Cascading
The gaseous nitrogen cart is designed to use what method?
Greater than strength
The greater the current through a electromagnet the?
Lower the pressure
The higher an object rises above sea level the what?
Quantity measuring fuse
The hydraulic fuse actually measures the quantity of fluid that is flowing and for this it is sometimes called?
8,000-21,000ft
The isobaric range is?
Rupture
The low atmospheric pressure found at extremely high altitude can cause a persons blood vessels to?
Check valve
The low level shutoff valve prevents the reverse flow of fuel through the valve by what type of action?
Size
The main difference between inspection plates and panels is?
Metering ability
The major advantage of the manual slide type hydraulic selector valve is its?
In aircraft cabin
The majority of aircraft circuits protection devices are normally located?
Engine oil and blast air
The method used to cool brushless AC generators are?
Pressure atomizing system
The most common type of nozzle employs a?
Single point
The most prevalent method of refueling for ground servicing is?
Constant volume
The nickel cadmium battery can be fully charged on by?
Frequency
The number of cycles that occur in a give second is called?
Phase angle/phase difference
The number of electrical degrees (E with degree symbol) between the peaks of two different sine waves is called?
Head
The opposite end of the reservoir is called the?
8,000 rpm
The output of the constant speed drive used to drive 60/80 kilovolt ampere generator is approximately?
Cylinder barrel, two end caps and a piston
The piston accumulator consists of?
Hydromechanically
The piston and the diaphragm type fuel level control valves are operated?
Solution of nickel salt + Cadmium salt -
The plaque is soaked in what for a positive plate and what for a negative plate?
Tire strength
The ply rating of a tire is an index of what factor?
Hot junction
The point where these metals are joined and are exposed to the heat of a fire is called?
Cracking pressure
The pressure at which the ball is slightly unseated is called?
Weight
The primary force an airfoil us to defeat?
Meter the fuel, making certain that the engine gets the correct quantity for combustion at all times
The primary function of a hydromechanical fuel control on a jet engine is to?
Radome
The protective dome or dome like covering for a radar antenna or other radar equipment is called?
Mechanical force
The purpose of a actuating cylinder is to transform fluid pressure into?
Reserve fluid for the emergency pump
The purpose of a standpipe in a reservoir is to?
Reduce braking pressure
The purpose of deboosters is to?
Prevent wheel skid by releasing pressure from skidding wheel
The purpose of the anti-skid system is to?
Available thrust output
The purpose of the jet engine pressure ratio indicating system is to give a reference to the engines?
Prevent inner cylinder from rotating within the outer cylinder
The purpose of torsion links on a MLG is to?
Increase lift and drag
The purpose of wing flaps is to?
Moisture to condense in the form of fog
The rapid cooling of bleed air causes?
38 degrees Fahrenheit
The refrigeration bypass valve opens so that warm air can mix with the air in the water separator, if the water separators outlet air temp falls below what temp?
By gravity and the auction effect of the pump
The reservoir supplies hydro fluid to a hand pump?
Without draining the fuel lines or tanks
The rotary plug valve can be removed and placed?
Normal systems inlet port , emergency system inlet port, unit outlet port which is the cylinder port
The shuttle body contains what three ports?
Diameter length and threads per inch
The size of a bolt is stated in what terms?
Millionths of an inch
The size of one micron is four?
Shuttle
The sliding part enclosed in the body is called the?
Single or multiple element pump
The sliding vane can either be a?
Molecule
The smallest particle of matter in any state or form that still posses its identity is?
Pressure port, return port and two cylinder ports
The steering metering control valve housing had four ports what are they?
Shear
The stress that resists the force tending to cause one layer of material to slide over an adjacent later is called?
What type of wheel bearings are used in aircraft?
The tapered roller type
Inertia
The tendency of an object to maintain direction of speed?
Engine exhaust pipe or tailpipe connecting to turbine outlet and the jet nozzles of a non augmented engine
The term exhaust duct refers to what?
Flight-normal, differentialtest, test only- all off
The test handle on the regulator when ground testing the pressurization has what three positions?
Increased equipment availability
The three benefits of the JOAP are improved safety, reduced maintenance cost and?
Sliding gate, rotary plug and disc type
The three types of shutoff valves are?
Bias ply and radial ply
The two types of cord bodies mentioned in the 4t-1-3 are?
Solid type and differential type and stabilator moves as a unit which controls pitch
The two types of stabilator systems are?
Duct size, pressure and temperature
The type of ducting used and methods used to connect support and inspect bleed air ducting depends on three factors?
3,200
The useable pressure range of the MC-1A air compressor is 0 to?
An evaporation coil or heat exchanger
The warm up coil is also called?
33%
The waste product for the SGNSC is what percent oxygen?
Cantilever
The wing design used in most modern military aircraft is?
Temperature rise
Thermocouples sense the rate of?
Heat fused thin sheet of acrylic
Thermoplastics are coated with cause they are sensitive to solvent attach and have low abrasion resistance?
Metering valve
This characteristics allows a mechanism to be operated at varying speeds, to do this means controlling the rate of fluid flow going through the valve, this is frequently called?
Sleeve, coupling nut, and flared tube fitting
Three parts of the fittings are?
Sliding gate, rotary plug and disc
Three types of shutoff valves used in the cross feed fuel systems are?
Less unnecessary maintenance
Through the use of the spectrometer oil analysis aircraft will have a higher in commission rate because there will be?
Depressurizing the system
To service or perform maintenance on an air pressurized reservoir what is the first thing you must do?
Base airfield manager
To whom do you report damage paving in aircraft parking areas and taxiways for immediate repair?
35D3
Trailers
Regulators, oxygen supply, pressure gauge, pressure reducer valve, automatic outlet coupling
Troop transport aircraft continuous flow system has what components?
Double or triple spool compressors
Turbofan engines are built with?
No more than four threads
Turnbuckle terminal should not be screwed inside the turnbuckle battle more than how many threads?
Brush-type and brushless-type
Two different types of constant frequency generators are in general use in the Air Force are?
Accelerator and a base compound
Two part can kit consist of?
Discharge or extinguish position
Two shot system has what choice for the switch to releases the agent?
Accrual of specific interval of time, following occurrence of specific or unusual condition
Under what conditions must we comply with time replacement items?
Doesn't apply to fluids in motion
Under what contains does Pascals law not apply to fluid?
Ampere
Unit of measurement for current?
Volt
Unit of measurement for electrical pressure?
Hertz
Unit of measurement for frequency is?
Ohm
Unit of measurement for resistance that will allow numerical values to express the amount of resistance present?
DRMO
Unserviceable and scrap material should not be thrown out but turned in to whom?
Move decimal point
Use the range Hutton in the fluke multimeter to?
781 H
Used for maintenance status and servicing info
781
Used for recording flight times, sorties, or events for input into the MIS?
Double acting balanced
Used on landing gears?
Double acting balanced
Used on nose wheel steering?
Single acting
Used to activate brakes?
Double acting unbalanced
Used when ore force is required to move an object one way more than the other?
It will cause an expansion in direct proportion to its temp change thus causing the piston to move
Using Charle's Law explains the effect of hearing has in a cylinder that has a move ale piston?
As speed in a certain direction
Velocity is defined as?
Cracks, corrosion, debts, nicks, burrs and deep scratches
Visually inspect wheel for?
212 degrees F
Water boils at?
Dissolved in the fuel or entrained or suspended in the fuel
Water can be present in fuel in what two forms?
PGM armature, excited field and main armature windings
What 3 components make up the stator?
781 F
What 781 series form is the identification document for the series binder?
Cat 2
What DR category identifies a potential enhancement?
Check
What GOX system valve type prevents a complete loss of oxygen?
IMDS JDD
What IMDS subsystem provides info about jobs performed by maintenance activities?
Cooler operation
What Is the purpose of the creep plates in stratopower pumps?
00-20-1
What TO describes preventative maintenance?
1-1A-14
What TO provides information concerning connector repair?
00-25-127
What TO sets down basic rules for grounding an aircraft?
00-25-172
What TOs list criteria for positioning fire extinguishers?
Jackpads
What accessory is positioned under reinforced areas of aircraft to prevent damage to structure?
Strains
What accounts for 30% of lost time injuries in the Air Force?
Tap around circumference of clamp when it's tightened
What actions should you take to ensure a good airtight seal when installing a v band clamp?
Operates on AC or DC excitation
What advantage does the series motor have over other types of motors?
Lift weight drag and thrust
What aerodynamic forces affect aircraft in flight?
Strength of emission time of exposure and weather
What affects radiation hazards?
Bearings
What air refueling pump components depend on fuel for lubrication?
Moveable inlet and exit doors
What aircraft AC system component controls the flow of ram air through the primary heat exchangers?
Primary heat exchanger
What aircraft AC system component is a radiator that cold ram air passes through in order to cool the hot bleed air from The engines?
Fin
What also serves as the base or anchor point to which rudder is attached?
On & off equipment
What are 2 basic types of maintenance performed at unit level?
Variable frequency and constant frequency
What are 2 classifications of AC generation systems?
Normal flow or bypass flow
What are 2 ways fluids can usually flow through a filter assembly?
Detector, alarm and test circuits
What are 3 circuits in the thermocouple fire warning system?
Intermediate action, urgent action, routine action, record and interim
What are 5 types of TCTOs covered in the the text?
Plain split fowler slotted and leading edge or flaps
What are 5 types of wing flaps?
Maintenance metrics, critical form of info used by maintenance leaders to improve the performances organizations equipment and ppl when compared with established goals and standards
What are MPIs?
Basically are more aerodynamic tanks that appear to be part of the airframe and can carry several more times fuel than standard external tank
What are conformal fuel tanks?
Baffle plates
What are designed to circulate the return fluid around the outer wall for cooling before it enters the suction line to the pump again?
Used to interrupt the flow of fuel or air and prevent fluid losses when a line is disconnected
What are disconnect couplings used for?
Center conductor embedded in a semiconducting compound enclosed within a tube
What are fire detector sensing loops made of?
Cowlings, plates, panels and doors with quick access
What are panel and quick fasteners used to secure?
Latches and fasteners
What are prime contributors to dropped objects?
Steel or aluminum alloy
What are push pull rods usually made of?
Carbon steel, stainless steel or beryllium copper with a finish for corrosion prevention
What are retaining rings typically made of?
Fuel tanks, pressure area sealing, weather sealing, firewall sealing, electrical sealing, window sealing, acid resistance sealing, high temp sealing, aerodynamic sealing
What are sealants used for?
Severe vibration
What are self locking nuts designed to withstand?
Equipment with emergency operating instructions marked on the unit should be positioned with the instructions in clear view; don't use any piece of equipment if you're not properly trained; be thoroughly familiar with each piece of equipment you use
What are some common equipment safety factors to remember?
Common, solid, shank, pin, self plugging, explosive, internally threaded, riven it and tubular
What are some different types of rivets?
Wheel bearing retaining washer, tab type washer, key way, phenolic fiber, ball seat and countersunk type washers
What are some examples of special washers?
Rigid drag strut, side strut with actuator and locking mechanism
What are the three major components along with the truck assembly (on heavy aircraft) support the entire weight of the aircraft?
Manual, boost, fully powered and fly by wire
What are the four type of flight control systems?
Air turbine impingement, pneumatic, cartridge pneumatic, and gearbox system starters
What are the four types of starters typically found on AF aircraft?
Piston, diaphragm, and dual float types
What are the three types of fuel level control valves you'll encounter on the job?
An AC system, a DC system and a high energy capacitor type
What are the three types of ignition systems discussed in this lesson?
Routine and special
What are the two categories of oil samples that you may be required to take?
Coarse and fine
What are the two categories of sediments?
Recoverable and consumable
What are the two categories of supply type items that require turn to?
Drive gear and idler gear
What are the two conventional spur gears in the gear type pump?
It acts as a steering device and as a shimmy damper
What are the two function of a vane steering damper unit?
Hydraulic and pneumatic (brake actuation is compressed by air stored in the high pressure storage bottles)
What are the two general types of emergency brake systems?
Rotor assembly and stator
What are the two main components of an AC generator?
Piston and vane type
What are the two most common type sod shimmy dampers used in nose wheel steering?
Head and shank
What are the two parts of a bolt?
Plug assembly and receptacle assembly
What are the two parts of a cannon plug?
Never handle shell with pliers or force into position; after put in keep free of dirt, dust, oil, grease, etc
What are the two precautions you must take when handling thermal switches?
Fuel flow indicator and a fuel rate indicator/ fuel remaining counter combined
What are the two types of fuel flow indicators?
Centrifugal and axial flow
What are the two types of jet engine compressors?
Green light or tab type
What are the two types of landing gear positions indicators used on aircraft?
Restrictive tube and internal passage
What are the two types of oil nozzles?
Line disconnect and quick disconnect valves
What are the two types of quick disconnect blades used in hydraulic systems?
Class 1 (40,000lbs) and Class 2 (53,000lbs)
What are the two weight classes for the MB-2 tow vehicle?
Inexperienced personnel and failure to follow correct towing procedures
What are the usual causes of towing accidents?
Restrictors
What component is used in systems to limit the speed of movement of such items as wing flaps and landing gear?
Outflow valve
What component opens and closes to control amount of air leaving the aircrafts pressurized area?
Outflow valve
What component operates as a safely valve If regulator fails?
Fuel derichment valve
What component provides a leaner fuel mixture for engine starting?
Secondary heat exchanger
What component provides an additional stage of cooling after the bleed air had left eh primary heat exchanger and if required the ACM?
Ignitor plug
What component provides high temp spark for engine starting?
Fuel pumps
What component regulates and distributes fuel for the most effective engender operation at all power settings?
Water separator
What component uses centrifugal force to remove moisture in air that is caused by rapid cooling?
Shutoff and a float valve
What components are required during gravity transfer of fuel?
Torsion links
What components connect the inner and outer cylinders to maintain correct alignment?
Valve body, and the motor and rotor pumps
What components makes up a rotary plug shutoff valve?
Frozen condensation within the valve
What conditions may cause a temporarily malfunctions of a vent float valve?
Flexible steel tubes
What connects the 8 oxygen cylinders to the cylinder pressure gauges?
Air cycle machine
What consists of a centrifugal air compressor and an expansion turbine and often known as a 'pack'
Heat treated alloy wrapped with steel wire
What construction method prevents high pressure oxygen cylinders from shattering?
Primary flight controls
What controls all directional movements of aircrafts?
Throttles
What controls all shutoff valves in a engine feed system?
Regulating control chamber pressure
What controls the action of the outflow valve in a fixed isobaric single differential pressurization system?
The air conditioning shutoff valve
What controls the flow of air into the system?
Pilot valve
What controls the operating of the fuel control valve in a combination fuel control valve and pilot valve?
Slip way doors
What covers the A/R receptacle when it's not in use?
Longest possible movement between spindle and anvil
What determines a micrometers range?
Angle setting of cam plate
What determines the length of the Kellogg pumps piston stroke?
Stops
What device limits the movement of a control surface?
Expansion joints(bellows) thermal compensators, universal joints, loops, horseshoe bends, and offsets
What devices are installed in bleed air systems to compensate for thermal expansion of ducting?
Compressor bleed valves, variable stator, blade, surge dampeners, variable inlet guide vanes, and other devices
What devices reduce the potential for engine flameout?
Single entry air diverter valve
What directs incoming air to the engine being started in the air turbine impingement starter?
Oil nozzles (or oil jets)
What directs the flow of oil into specific areas?
Alumel and chromel
What dissimilar metals are used in thermocouples?
Runs cooler because there is no contact between the rotating impeller and the stationary housing of the pump body
What distinct advantage do centrifugal type pumps have over other types of pumps?
Outside diameter
What do calipers measure?
Catch metallic particles from the engine and identify possible areas of failure in the engine
What do chip detectors do?
To maintain strut positions and to transmit fore and aft stresses
What do drag links do?
These provide tracking of the aircraft during turns and also prevent oscillation or shimmy during landing, takeoff or taxing
What do shimmy dampers do?
Extend it add material to publications used by higher headquarters or agencies
What do supplements do?
Force of pull in pounds when tightening hardware
What do torque wrenches measure?
Attach the inner and outer cylinder of the shock strut to maintain correct wheel alignment by preventing the inner cylinder from rotating in the outer
What do torsion links do?
DD form 1348 and AFTO 350 part 2
What documents are used to control a DIFM item through the repair cycle?
The low pressure compressor speed in % rpm
What does a N1 gauge typically indicate?
Is designed to burst and relieve excess pressure should LOX leak from the inner shell into the vacuum area
What does a blow out disc do?
Drive assembly, spring tube, micrometer type adjustment, locking ring and adjustable grip
What does a breakaway torque wrench consist of?
Pick up metallic particles from bearing and gears
What does a magnetic plug do in many oil systems?
Glass envelope, which is coated on the inside with infrared- sensitive lead sulfide
What does a photoelectric detector cell consist of?
It's a combination of one proximity sense and one metal target
What does a proximity sense consist of?
An over rich mixture flameout
What does a rich blowout mean?
Mean equal weight or equal pressure
What does isobaric mean?
Amount of dirt/contaminates that can be filtered out
What does micron rating mean?
One behind the other
What does tandem mean?
Pressure probes, a transducer unit, and an engine pressure ratio indicator
What does the EPR system for each engine consist of?
Popped circuit breakers, improperly set switches or out of ordinary malfunctions
What does the TS manual not take in account for?
Detects in AFMC workmanship
What does the engine warranty program guarantee against?
Prevents the reverse flow of oxygen when it's drawn from the bottom of the container
What does the liquid check valve help prevent?
93% oxygen enriched gas
What does the molecular sieve oxygen generating system (MSOGS) concentrate supply to the oxygen regulator control panel?
An extruded gasket with a pressure sensitive adhesive backing
What does the polyurethane sealant tape consist of?
Pumps, check valves, shutoff valves and fuel level control valves
What does the pump method use?
Maintains the shock strut in position and transmits side stress to the airframe when the LG is extended
What does the side strut do?
Ensures the engine pump gets adequate supply of fluid
What does the suction boost pumps so for engine driven pumps?
Almost no changes
What happens to the pressure of the engine bleed air as it passes though primary heat exchangers?
Becomes enriched with oxygen (33%)
What happens to the waste product when the SGNSC separates the nitrogen from the air?
Ability to quickly return battle damage weapons systems to combat
What has been critical and decisive factor in successful military campaigns?
Flash bulbs to ignite and steel wool to burn
What have test shown that radio frequency radiation can cause?
Centering spring
What holds the control valve in the neutral position when steering is not used?
Increase in silicon
What indicates lubricant system contamination by dirt and sand?
Hand pump will become completely inoperative
What indicates that either check valve inside the hand pump had malfunctioned?
Manufactures code # or symbol marking, date size and specification #'s
What info can be obtained from the makings on flexible hoses?
Explanation of the physical data of chemicals Melting point boiling point flash point toxicity point first aid storage and spill procedures
What info does the MSDS provide?
Pre flight (PR)
What inspections is performed to ensure that no serious defects or malfunctions exist?
Mercurial barometer
What instrument measures the weight of air?
Ribs and stringers
What internal wing components serve as an attachment point for the skin?
Condition/ action
What is determined when crossing the leak category with the leak location?
Aircraft model and Aircraft mission 130J
What is group two of TO numbering?
Time deploy relay
What is incorporated in some two shot systems to delay electrical current to the bonnet assemblies?
Safety plug
What is incorporated in the manifold and is destined to burst if pressure exceeds the operating limit?
Locking screw
What is incorporated into the feeler gauge case?
Stationary turbine nozzle vanes
What is inserted between the rotating blades on multistage turbine?
Hydraulic fuse
What is installed in the hydraulic system to prevent total fluid loss?
Quick attachment detach clamp
What is installed on most IDGs to proved for easier installation and removal?
Internal centering cam
What is installed on most NLG to ensure that's it's not cocked off to one side and could damage the gear or wheel well?
Self contained implies that the starter has the ability to start the engine without the use of ground support
What is meant when it's said that the cartridge pneumatic starter is self contained?
The amount by which the input effort is multiplied by the output of a device
What is mechanical advantage?
2:1 or 3:1
What is medium bypass ratio?
Relief valve
What is mounted to the head on a reservoir?
Pressure operated mechanisms
What is nitrogen used for in aircraft maintenance?
AF form 2005
What is normally used to request parts/supplies?
Good house keeping
What is one of the first steps in any safety program?
Split wheel
What is one of the more common type of wheels used?
Sealants
What is one of the most important tools for corrosion prevention and control?
Ease of ability to conduct magnetic lines of force
What is permeability?
It indicates the max static load carrying capacity of a given tire and the corresponding inflation pressure
What is ply rating?
Self locking screws and nuts
What is prevailing torque visually associated with?
Corrosion fatigue
What is produced by the effects of an alternating cyclic stress and corrosion environment?
Amount of magnetism that remains in a temporary magnet
What is residual magnetism?
Length of time a sealant compound remains usable at 77 degrees and 50% humidity
What is sealant application life?
Aviators Breathing Oxygen
What is stenciled in white on the side of each high pressure gaseous oxygen cylinder bottles?
A measurement of distance usually expressed in inchestroke, represents the distance a piston moves in a cylinder
What is stroke?
Used for on and off equipment aircraft maintenance to flag a condition that could cause damage or injury
What is the AF Form 1492?
To document selected special task qualifications of critical nature and elevated task requiring recurring training or evaluation
What is the AF IMT (special task certification and recurring training) used for?
Whenever additional items not listed in the CFETP part two are not necessary in current duty they are listed here
What is the AF IMT 797?
Historical documentation
What is the AF form 95?"
Student training report
What is the AFETC for 156?
Allows user to track engines and their components for time change and inspections
What is the CEMS used for?
List all equipment and other items that are/may be installed for which provisions or fixed stowage has been made in a definite location in the aircraft
What is the DD Form 365-1; chart A used for?
Two silver contacts mounted on but electrically insulated from curved nickel iron struts that have a low expansion coefficient
What is the FENWAL switch constructed of?
A spring loaded poppet valve and is opened by engaging the lever in the refueling nozzle and is closed by spring tension when the lever is retracted
What is the SPR valve?
TO 33-1-37 and AFI 21-124 is Oil analysis program
What is the TO for Joint Analysis program manual?
TO 1-1-8
What is the TO for application and removal of organic coatings, aerospace and non aerospace equipment?
1-1A-14
What is the TO for electrical wiring stuff?
TO 42B2-1-3
What is the TO for fluids for hydraulic equipment?
35C2
What is the TO start for generator sets?
35E7
What is the TO start for ground heaters?
33A2
What is the TO start for hydraulic test stands?
35A2
What is the TO start for jacks?
35D3
What is the TO start for trailers?
It makes starts with carbon fouled igniter plugs possible and facilities air starts at high altitudes
What is the advantage of a high energy capacitor type ignition system?
14.7
What is the approx. atmospheric pressure at sea level?
15:1
What is the approximately air to fuel ratio for the actual burning process in a combustion chamber?
Prevent fuel tank rupture/collapse
What is the basic purpose of the fuel vent system?
By determining what has primary control of fuel flow
What is the best way to distinguish between electrohydromechanical and hydromechanical fuel control systems?
A differential pressure of 4.50 psi
What is the cabin pressure regulator differential section designed to maintain?
Ability to meter fluid
What is the capacity of a slide selector valve over the poppet type?
Components used to open/close an electrical circuit or a path through the circuit
What is the definition of a switch?
The distance of a weight from a reference datum
What is the definition of arm?
Semi monocoque
What is the design that uses any combo of lingering stringers and bulkheads and frames in the construction of the fuselage is called?
2 inches
What is the desired clearance between oxygen tubing and control cables?
6 inches
What is the desired clearance between oxygen tubing and electrical wiring?
Uses a exhaust gas driven turbine wheel to dive it's compressor
A jet engine derives its name from the fact that?
Warp when overheated
A major disadvantage of multiple disc brakes is that they?
Unseat one pressure poppet and one return poppet
A manual poppet type selector valve is in a working position when the camshaft is rotated to?
1/25,000 of an inch
A micron is a metric lunar measurement equal to?
Crazing
A network of ultra fine cracks that form on or under the surface of transparent plastics is called?
High reluctance and low permeability
A permanent magnet is produced from a material with?
80% open holes 20% solid nickel
A porous plaque is approximately what percent open holes and what percent solid nickel?
When gravity flow through the valve is undesirable
A pressure loaded fuel system check valve is used?
Inserting safety wire in the hole in the end of terminal
A push pull rod and engagement is checked by?
60%
Approximately what percent of the energy produced by the fuel is needed to maintain the key engine operating cycle?
Yes
Are rotary vane type pumps self priming?
Need for and use of PPE, maintenance and care of PPE safe chemical handling procedures and emergency treatments
As a minimum what should the job safety training on composite materials include?
Angle between the mean chord line of an airfoil and the aircraft flight path
Define AOA?
As the velocity of a gas or liquid increases, there will be a corresponding decrease in pressure and vice versa
Define Bernoulli's principle?
Term for magnetic lines of force
Define Flux?
The force exerted by the mass of a column of air above the point where the pressure is being measured
Define barometric pressure?
Movement of elections through a conductor
Define electrical current?
Class of physical phenomena arising from the existence and interactions of electric changes
Define electricity?
When it carries munitions internally or externally
Define explosive loaded aircraft?
Particles smaller than 10 microns
Define fine sediment?
Defect wherein the surface of a material is cut or removed sufficiently to cause the duct wall thickness to be reduce
Define gouge?
Unthreaded portion
Define grip length of a bolt?
A condition in which 2 moving objects are changing in and out of step
Define phase relationship?
Condition of periodic violent pressure fluctuation in the augmenter duct resulting form cyclic vibrations did to he unsteady release of combustion energy
Define the term screech?
47-200 degrees F up to 56 pounds per min, max tow speed of 2mph, there is four 15x8 inch hoses,
Describe C-10?
Explains, indentifies, associates, indicates and identifies
Describe CFETP part 1?
2 wheel, 15cfm up to 200psi. Reaches 300 rpm
Describe MC-2A air compressor?
One end has finer threads than the other end
Describe a stud?
Later of rubber or (wire fabric and rubber combo) on outer circumference of a tire, which serves as the wearing surface
Describe aircraft tire tread?
Corrosion resistant with outside diameter of 3/16 and wall thickness of 0.032
Describe high pressure oxygen tubings?
No change in pressure between the rotor gas inlet and the rotor gas exit
Describe impulse type turbine?
Aluminum alloy with a outside diameter of 5/16 and a wall thickness of 0.035
Describe low pressure gaseous supply system tubing?
Achieves both a desirable small diameter and a proper math with the compressor, mix of impulse and reaction type
Describe reaction impulse turbine?
Blades act as individual nozzles that react causing the rotor to turn
Describe reaction type turbine?
It has rotating discs that are squeezed between stationary disc
Describe segmented rotor brakes?
150-280 degrees F, powered by Diesel engine,
Describe the H-1 heater?
4 wheel, 15 cfm up to 3,500 psi, usable 0-3,200 psi
Describe the MC-1A air compressor?
Diesel engine driven, 27 gal reservoir
Describe the MJ-2A hydraulic test stand?
30 gal reservoir, 75hp, 440v, 3 phase, 60cycle, 1760 rpm electric motor directly coupled to the main pump
Describe the MK-3A-1 hydraulic test stand?
60 gal reservoir, 93hp, 440v, 3 phase, 60cycle, 1760 rpm electric motor with two step start split winding
Describe the MK-3A-3 hydraulic test stand?
Two wheeled base with collapsible from leg like H-1, 150-305 degrees F, heating accomplished by 60 hz alternator
Describe the NGH heater?
Blue band yellow band white band with black outlined circles on the white
Describe the color coded tape for hydraulic lines?
Series of grooves and notches broached in the rain of the turbine rotor disc
Describe the fir tree attachment?
Have fairly large hollow centers connected with cross drilled holes
Describe the piston of the stratopower pump?
Design to maintain air pressure in the tanks to minimize fuel boiling and in some cases to transfer fuel
Describe the purpose of the fuel pressurization system?
It's used to manually set and regulate the control pressure of the automatic cabin pressure controller fails
Describe the purpose of the manual control valve?
Corrosion resistant or treated with resist corrosion caused by fuels or atmospheric conditins
Describe tubing in oxygen systems?
Inspection WC's outline min inspection requirements , SC's depict a basic planned work schedule and sequence in which the inspection WCs can be used
Described and briefly explain the use of 2 primary aids of planned inspections and maintenance concepts?
3 mins
Do not operate an ignition system equipped with this type of igniter plug for more than how many minutes at one time?
No
Do the Pistons have a stroke when the vickers pump reaches the zero flow point?
Heat moves to cold
Does heat Always move to cold or does cold move to heat?
No
Does the upper end of the control lever move to the right?
High pressure high temperature
Ducting in which portion of the system receives the most stress?
Electrically or manually
Dump valve can be operated?
Fully extended
During landing shock struts are in what position?
Ejectors
During low airspeed a or ground operation what induces cooling airflow to the primary heat exchangers when there is not enough ram air to cool the primary heat exchangers?
It increases
During refueling when all tanks are filled what happens to the fuel pressure?
Handle with care, extreme care in windy conditions, adequate help is there, don't forge latches into positions, prevent flammable fluids from accumulating
What are the general procedures for proper cowling handling?
Plates separators and electrolytes
What are the internal compounds of a battery?
Ailerons spoilers speed brakes and wing flaps
What are the lateral control surfaces of an aircraft?
Vibrator, transformer and ignore plugs
What are the main parts of a direct current ignition system?
Uniform surface
First seen as a general dulling of surface?
Must be completely enclosed in a container
For a liquid to transmit a pushing force what conditions must exist first?
The LG control lever must be in the DN and hydraulic system must be depressurization
For emergency nose extension what must be done for it to work?
12 inches
For tires 24 inches or greater outside diameter, the tire must be emerged when wear reaches the bottom of any tread groove for a continuous length of?
Pounds
Force is measured in?
A liquid forming a natural, level boundary in the container
Free surface is defined as?
Hot bleed air from a gas turbine compressor
From where does the c10 receive its source of air?
Fuel flow/fuel level/ fuel pressure
Fuel of trolled switches normally control circuits that indicate?
Drained overboard by a drain system
Fuel that accumulates after a failed start or engine shutdown is?
Viscosity
Fuels ability to hold contaminants in suspension is increased with a higher?
Large multi engine aircraft where space and weight are not a critical problem
GOX systems are primarily used on?
Cartridge pneumatic starter
Gas driven turbine wheel coupled to the engine through a reduction gear box system and an overrunning clutch?
300 psi and below
Generally low pressure hoses are used for what pressures?
35C2
Generators sets
Specified number of flying hours, lapse of calendar time, occurrence of a specific or unusual even
Give three occasions when a special inspection may be required?
AFI 11-218
Hand signals reference?
Double acting balanced
Has piston rod that extends through both ends of the cylinder?
2,100 psi
High pressure GOX storage cylinders can carry a max charge of?
Materials like fiberglass plastic metal (aluminum or steel)
Honeycomb structure is made of what?
The distortion of any elastic body is proportional to the distorting force
Hook's law states?
By rivets bolts screws and welds or adhesives
How are airframe components joined?
By different metallic luster, aluminum alloy may be stamped with actual alloy designation
How are aluminum alloy and stainless steel tubing easily distinguished?
Permanent or temporary
How are artificial magnets classified?
Both are airfoil shaped and move air mass
How are axial flow compressor rotor blades similar to aircraft propellers?
Has angled edge which allows its self to wedge between the groove until it can't go any further effectively locking it
How are beveled retaining rings used?
Shape of bolt head
How are bolts classified?
By guards
How are cables that pass over pulleys kept in their place?
Hydraulic power or electricity
How are centrifugal type pumps driven?
By fuel level
How are float switches activated?
Inches from reference datum or zero point on or near aircraft nose
How are fuselage station numbers measured?
By voltage current used (AC/DC) and methods of excitation
How are motors classified?
By inserting positive and negative plates in plastic cases with nylon and cellophane separators
How are nickel cadmium cells constructed?
With bands of green and white cellulose tape
How are oxygen tubes color coded?
Spring loaded bellows
How are pressure control valves controlled?
By pump pressure only
How are pressure loaded check valves opened?
By their displacement output
How are pumps classified?
According to the shape of the head
How are screws usually described?
Inches fractions or millimeters
How are slide calipers graduated?
By applying 28vdc to the squibs
How are squibs fired?
Automatically
How are the check valves in quick disconnect operated?
Trouble probable cause and remedy
How are the columns in section 1 of the TS manual labeled?
Rotor blade graduated from long to short through stage, stator vanes also graduated in size to correspond with rotors
How are the compressor rotor blades and stator vanes arranged in a multistage, axially flow compressor?
Conserve space in the aircraft and permit ease of removing and replacing components
How are the hydraulic manifolds designed?
Primary and secondary
How are the hydraulic systems designated on the MJ-2A hydraulic test stand?
#1 & #2
How are the hydraulic systems in the MK-3A-1 hydraulic test stand designated?
Parallel with each other and in a series with warning lights
How are thermal switches connected?
Pulling or pushing legs to open/ close them
How are transfer calipers adjusted?
By tubeless written on tire sidewall
How are tubeless tires identified?
Heating or excessive jarring
How can a magnet be weakened?
Using a few turns of wire carrying a larger current flow or using many turns of a wire carrying a small current
How can an electromagnetic field strength be increased?
Streamlining the flow
How can resistance to flow be reduced?
By reversing the current flow in a field winding or reversing current flow in the armature
How can the direction of rotation for a series motor be changed?
Manually
How can the dump valve be operated in case of electrical power failure?
By applying a light coating of ceramic material to the inside of the combustion chamber liner
How can you almost entirely eliminate metal fatigue and deterioration?
Being attentive and policing up tut area after performing maintenance
How can you prevent FOD?
Don't stand in the beam area, avoid the area of radiating power, use a radiation absorption screen if you're operating equipment and it isn't possible to radiate the power into space or couple it into a dummy load
How can you protect yourself and others from this danger in which ways?
By passing hot engine oil through the core of the cooler and passing ram air over the core
How do air/oil coolers cool the oil?
Doors are hinged
How do doors differ from panels?
Inside has a low expansion rate, the shell has a high expansion rate when heated they will touch
How do fenwal and iron fireman detector switches operate?
By pointer that moves over scale
How do indicating type toque wrenches display the applied torque?
May adversely affect its electrical properties or strength
How do paint removers and striping compounds affect the plastic facings of a radome?
As shock waves or irregular movement of air through compressor
How do pressure pulsations in a centrifugal compressor present themselves?
In series
How do thermocouples connect in respect to each other?
Spray cleaner in flannel cloth and carefully wipe lens then wipe dry with clean flannel cloth
How do you clean optical glass?
Portable servicing cart
How do you service a pressurized hydraulic reservoir with fluid?
They open at a predetermined setting and release excess pressure back to the inlet side of the pump
How does a pressure relief oil valve work?
Air travels rearward along the axis of engine and the air pressure is increased at each stage of compression
How does air pass through an axis flow compressor?
Tires in direct sunlight experience a somewhat higher pressure than this is shaded areas
How does direct sunlight affect tire pressure?
Parallel
How does drag act in relation to relative wind
If insufficient fuel pressure, diaphragm actuates the micro switch which completes the circuit across the terminal and illuminates a pressure indicator light to indicate fuel pressure
How does pressure switch work to indicate fuel pressure?
Geared differential unit, fixed placement hydraulic unit, variable displacement hydraulic unit and the hydraulic control system
What are the main sections of the CSD?
Reduction gearbox, torque meter assembly, and gas turbine power section
What are the major sections of the turboprop engine?
Pressure check relief valves, check valves, bypass valve, and air pressurizing valves
What are the more common type of oil valves you may encounter?
Spray, brush and roller, ensure its applied evenly without trapping any air bubbles
What are the most common application methods for sealants?
Head hard, dizziness, muscular incoordination and unconsciousness
What are the most common signs of fuel vapor inhalation?
5, 10 and 25 liters
What are the most common sizes of LOX converters?
Screws
What are the most common type of fasteners used on aircraft?
Scratch, minor/major dent and gouge
What are the most common types of duct damage?
Premixed and frozen
What are the most convenient package configuration for low usage applications?
Two fold, first we want to eliminate the causes of the fire, second we want to reduce the loss of life, injuries, and property damage if a fire occurs
What are the objectives of fire prevention?
Globe and needle
What are the parts of a motor operated shut off valve?
Electric motor, slide, valve body, limit switches, and indicators
What are the parts of a motor operated shutoff valve?
An aneroid, spring and metering valve
What are the parts of the isobaric section of the cabin pressure regulator?
300psi and below 1,500 psi 3,000 or greater
What are the pressures allowed for low medium and high pressure flexible hoses?
Abuse overcharge low solution under charge and mountings
What are the primary causes of premature failure of a lead acid battery?
Clean cool and lubricate
What are the principle purposes of an oil system?
Pale blue water like flows readily boils at -297 expands 860x's
What are the properties of LOX?
Prevent wear between moving parts fill air spaces displaced water and provides barrier against corrosion media
What are the purposes of lubrication?
Water lines
What are the reference locations in the vertical direction measures from a reference datum usually well below the aircraft called?
Outside inside and depth
What are the three commonly used micrometers?
Isobaric, differential and rate controls
What are the three features of the pressure controllers?
Time saving temporary repairs, training maintenance personnel in skills and techniques required, provisioning the material necessary to be accomplished rapid combat maintenance
What are the three fundamentals preparations of ABDR?
If if operates in conjunction they are called flaps; but if they operate independently they are called slats
What is the difference between leading edge and wing slats?
After a few hours of constant load the pump would fail
What is the disadvantage of a constant volume pump hydro system which had a relief valve but does not have any components to relive the pumps workload?
Not being able to withstand extreme pressures the valve is also electrically actuated
What is the disadvantage of the sliding gate valve?
Identify all possible sources of FOD
What is the first step in developing a effective FOD prevention program is to?
Identify the hazards, assess the hazards, develope controls and implement decisions, implement controls and supervise/evaluate
What is the five step RM process?
Nonmetallic add and bail
What is the fluke multimeter equipped with to prevent accidental electrical current flow through the casing?
Work= force x distance
What is the formula for work?
Area within 50ft, 25ft around fuel vent outlets
What is the fuel servicing safety zone?
Remove fuel vapors caused by centrifugal force of the impeller
What is the function of the rotor in an air refueling pump?
Provide tracking number of the aircraft during urns and prevent oscillation or shimmy during landing takeoff and taxing
What is the function of the shimmy damper?
The cell
What is the fundamentals unit of the nickel cadmium battery?
Automatically maintain constant engine speed at any throttle setting primarily relying on the throttle settings align with units from hydro or mechanical control elements that use signals from various sensing units
What is the governor designed to do in fuel regulators?
Power brake control valve
What is the heart of the integral brake system?
6.7ft-36ft lift capacity 3,000 lbs
What is the height and lift capacity of the electric split deck maintenance platform?
4:1 or greater
What is the high bypass ratio?
49
What is the horsepower rating of the Diesel engine powering the SGNSC?
8,000-21,000ft above sea level
What is the isobaric range?
To pressurize the fuel system for transfer and delivery to the fuel manifold
What is the job of fuel pumps?
1 inch
What is the longest possible movement between the micrometers spindle and anvil?
dB, decibels
What is the loudness of intensity of sound is measured in?
1:1
What is the low bypass ratio?
Angle between drive shaft and cylinder block
What is the main difference between a bickers stroke reduction pump and a constant volume pump?
Exhaust duct
What is the main element of an augmenter?
Hold two like or unlike surfaces together through molecular attraction or mechanical anchorage
What is the main function of adhesives?
Ability to take readings without having to look at the display at the same time you are looking at the test leads
What is the major advantage of the Fluke multimeter?
Prevent rapid loss of pressure due to fluid leak in the rerun lines which would cause continuous kick in and kick out
What is the man in purpose of the accumulator in the regulator or purpose switch controlled system?
450 psi
What is the max pressure at which low pressure gaseous oxygen cylinders are charged?
4,400
What is the max pressure that the SGNSC can deliver high pressure nitrogen?
95dB
What is the max safe noise level?
3mph when lowered, .3 when raised
What is the max speed of the split deck diesel platform is driven when it's lowered and raised?
2 when lowered and .3 when raised, towed also at 15 mph
What is the max speed of the split deck electric platform is driven when it's lowered and raised?
15mph
What is the max towing speed of the split deck platform?
500lbs
What is the max weight for a b-1 and b-2 stand?
Is designed to move up or down through the orifice support tube
What is the metering tube designed to do?
8025A fluke multimeter, has an internal 9v better with a life of 1,000hrs
What is the most coming used multimeter?
Tricycle LG
What is the most common LG patter used on aircraft today?
Gear type pump
What is the most common oil pump is use?
Pneumatic starter
What is the most common starters used in gas turbine engines?
Cylindrical type
What is the most common type of accumulator used?
Micronic type filter
What is the most common type of oil filter?
MIL-PRF-680 type 2
What is the most common type of solvent cleaner user on aircraft?
Human error
What is the most frequent cause if accidents?
Fir tree method
What is the most frequent used method of attaching the turbine blades to the rotor disc?
The segmented rotors brakes rotor segments are linked together cause them not to warp like disc in multiple disc brakes
What is the one advantage of the segmented rotor over the multiple disc brakes?
Most TOs require installing a new gasket each time a joint is reconnected
What is the one point about gaskets that sometimes is overlooked even by experienced mechanics?
The piston
What is the only moving part of a self displacing accumulator?
15 mins then allow additional 15 mins for overheated brakes to completely cool
What is the peak time for hot brakes for their most hazardous point after the aircraft has been parked?
Dry air or nitrogen
What is the piston accumulator serviced wth?
MIL-PRF-85570 type 2
What is the preferred types of cleaner for cleaning the interior cockpit, floor and deck area?
Is to control the flow of fuel transferred out of a pressurized fuel tank
What is the primary function of the low level shutoff valve?
To reduce the amount of time an aircraft is out of commission from a normal flight schedule for any oven inspection package
What is the primary objective of the PH inspection concept?
To bring about the economy of spares procurement through effective management of assets
What is the primary objective of the repair cycle asset control surface?
Pressurize the fuel manifold
What is the primary purpose of a centrifugal pump?
Prevent water form freezing in water separator
What is the primary purpose of the refrigeration bypass valve?
Through elongated slots and round holes in section of chamber walls
How does the additional air that is required to support combustion and cool the annular combustion chamber reach the chamber walls?
By controlling the magnetic trim head governor on the CSD
How does the frequency and load controller for each generator system regulate the frequency of the generator CSD?
1/2 inch
How far from the top should you fill the fuel sample bottle from the top?
12 ft
How high can the mast on the FL-1D trailer mounted flood lights be raised?
LOX is normally stored in a large non
How is LOX normally stored?
Either by solenoid or pilot float
How is a fuel control valve controlled?
By tachometer generator
How is a tachometer powered?
Opened hydraulically controlled electrically
How is aerial refueling receptacle operated and controlled?
Diameter of cable
How is cable size determined?
By comparing the heat energy received by air as it passes through a test combustion chamber with the known energy that was added to the chamber in the form of fuel
How is combustion efficiency computed?
By current or electricity
How is electromagnetism developed?
By aircraft emergency hydraulic system or accumulator
How is emergency hydraulic pressure supplied to the brake system?
Pounds per hour (pph)
How is engine fuel flow measured?
In a logical sequence that moves from a trouble description to isolating the defective line replacement unit (LRU)
How is fault isolation procedures listed?
By allowing more or less fuel fuel to enter the burner section?
How is heat increased or decreased on H-1 heater?
By a 60 Hz alternator that powers a separate oil burner and combustion blower
How is heating accomplished on the NGH?
By removing the unit and flushing it with clean hydro fluid
How is internal leakage of a shuttle valve usually repaired?
Adjusting spring tension
How is isobaric control maintained?
Place a magnetic field or bring it into contact with another magnet
How is magnetism induced in magnetic material?
By compressing and cooling air
How is oxygen separated from other gases in the air?
93hp 440v 3 phase 60 cycle 1760 rpm
How is peer supplied to the MK-3A-3?
By placing liners in augmenter ducts
How is screech controlled?
By position of sliding spool
How is system pressure blocked off in steering operation?
By Diesel engine
How is the MJ-2A hydraulic test stand driven?
Electrically
How is the diaphragm type valve controlled?
In parallel
How is the field winding of a shunt motor connected with the armature?
Hydromechanically
How is the fuel control valve operated?
By extension and retraction of a hydraulic cylinder system
How is the height of the platform adjusted on the B-1 stand?
By switches installed in throttle quadrant
How is the landing gear warning horn operated?
By cable system
How is the motion of the landing gear control level transmitted to the sore from valve
Hydraulically
How is the operation of the model 4000/4100 maintenance trailer controlled?
Hollow end toward the air side of the accumulator
How is the piston installed in an accumulator?
Rate control knob
How is the rate control orifice size adjusted?
Retainer ring
How is the removable flange held in place?
By mechanical inputs into the valve
How is the sliding spool of the steering metering valve positioned?
By varying the generator excitation field
How is voltage and current limiting accomplished in the GCU?
DC from integral exciter generator is passed through windings on the rotor
How is voltage induced in a brush type generator?
6 mins
How long should you allow a leak to develop when classifying fuel leakage?
2
How many Pistons are in a tandem actuator?
2, upper controls cabin pressure and lower contains cabin air that enters through a filter
How many chambers does the pneumatic relay consist of?
A line longer than 24 inches
How many inches or longer will a line have tape at each end?
4
How many input receptacles does the fluke meters have?
4, class A-D
How many leak categories are there and what are they?
110,000 lumens with a rated life of 12,000 hrs, 20 mph tow, 35F5 TO series
How many lumens does the FL-1D produce per lamp? And describe the floodlight?
8
How many oxygen cylinders is the AF/M32R-3 oxygen servicing trailer designed to transport?
10-40secs
How many secs may the LG take for full retraction or extension from the time the control lever is moved until the gear is retracted/extended and the wheel well doors are closed again?
Four
How many sliding vanes doesn't the Vane pump have?
2
How many threads of a self locking nut must extend through the fiber for max locking effect?
50 gal
How much LOX does the does the TMU- 27/M LOX mobile storage tank holds?
Approx 150 of air per min @ 50psi
How much air is the -60 capable of producing?
140,000lbs
How much can a MB-4 Coleman tow or push?
15 cfm up to 200 psi
How much compressed air is the MC-2A air compressor capable of producing?
120vac 60 Hz
How much electrical power can the FL-1D trailer Moines floodlight produce?
Enough for normal operations and additional amount to replace list fluid to minor leaks
How much fluid should a reservoir hold?
5-10 degrees
How much free travel does the break away torque wrench allow when the order torque level is reached?
Every 60 days IAW 33K6 series by quaked PMEL technician
How often should a torque wrench be calibrated and that should be check before each use?
Install hose with 1 1/2 in slack or adequate bend
How should hose connections be made to an engine or engine mounted accessories?
Clearly identified items at "operating stock" and labeled with their noun NSN or part number U/I and shelf liked I/A
How should operating bench stock be identified?
Agent won't have enough pressure to discharge
How will an insufficient nitrogen charge affect agent discharge?
Spring
I'm a piston type, fuel level control valve, what aids piston closure and prevents fuel from entering the tank?
1-1-691
I'm addition to your specific aircraft TO, where are safety and maintenance precautions measures found?
Ease of starting and reduction of compressor stalls
Identify two reasons the dual spool axial flow compressor was deigned?
Under speed switch
If CSD output rotation drives the generator below 365 Hz, what compound removes the generator from the bus?
A special roller contour tool
If a flange end is bent out of shape it can be restored to its original shape by?
Check valve
If a pump fails to operate what component prevents the reverse flow of fuel through the pump?
Inlet check valve is malfunctioning
If a this check valve is installed what could be the problem is fluid is only set into the system on the extension stroke?
Solenoid operated lock behind the LG control lever
If retracting of the LG is unsafe what moves into position to prevent moving the control lever into the UP position?
Mice
If tabs are not provided small adjustable pieces called what are fastened as needed around the perimeter of the nozzle do you can change the area?
Disconnect the CSD
If the CSD temp rises to an overheat condition what should be done to prevent further damage?
4
If you apply 24v through a total resistance of 6 ohms in a series circuit the amperage would be?
Pull air form your lungs suffocating you
If you get trapped against the intake the vacuum created by the engine can?
Cleanly at a 45 degree angle
If you have to cut a sampling tube to make it the correct length how should it be cut?
Movement of a float in the tank
In a direct current liquid level fuel indicator system, what positions the wiper contact on the resistance strip?
Common shaft
In a dual compressor the turbines are not attached to what?
Inlet screen
In a dual impeller fuel pump what prevents foreign objects from holding the bypass clave open?
Both primary and secondary orifices
In a dual orifice type of fuel nozzle, fuel is injected into the engine combustion chamber from which orifice for high engine thrust operations?
A power takeoff shaft
In a gearbox type start system what connects to the engine gearbox and turns the engine compressor by way of a vertical gear shaft?
Common fluid lines comes together
In a hydraulic system the hydraulic manifold provides a location where the?
Fuel control
In a jet engine what meters the fuel for combustion?
One shaft is hollow and the other works inside of it
In a multistage turbine, what is the arrangement of the shaft?
Aircraft engine or electric motor
In a regulator system what may drive the pump?
Dump valve
In addition to a regulator, 2 outflow valves, and a pneumatic relay, what other components is part of the dual differential regulator?
Easy to read
In addition to being light weight and small in size what other requirements must aircraft instruments meet?
Reflect radar, repel rain, resist abrasion, resists static discharge, protect against radiation and solar
In addition to conductive coatings, transparent plastic are often coated and used for?
AFTO form 427 (Aircraft integral fuel tank transfer repair historical record)
In addition to the AFTO form 781 A or K what form must you document fuel leaks if automated data systems are not available?
50,000 ft
In an emergency the pressure demand regulator can supply oxygen to what altitude?
Identifies the category and part two identified the aircraft mission 1C
In group 1 what are part one and two of the TO numbering system?
Tasteless, colorless and odorless
In its natural state oxygen is?
The ram
In jacks what accomplishes the hydraulic lift?
Parallel
In most subsystems the actuating units connect in?
Pressure needed to operate system
In order to properly Design a hydro system what much be considered?
When enough excessive braking is applied to create a skidding tendency
In the anti skid system when does the shaft speed decrease in relation to fly wheel speed?
Universal link
In the constant volume piston pump what drives the cylinder block?
Pressure would build and rupture tuning and damaging system units
What would happen to a constant volume pump hydro system if there were no relief valve?
00-20-1, -6 TO
What's TOs cover aircraft inspection concepts?
Rigid rod that transmits a push and pull
What's is a control rod?
Fairleads
What's keeps cables from cling in contact with structural parts of the aircraft?
Has fewer parts that require machining and less costly to manufacture
What's some advantages of the centrifugal compressor?
To ensure assigned aircraft and equipment are safe serviceable and properly configured to meet mission needs
What's the basic function of maintenance?
115/200v 400Hz 3 phase
What's the electrical power output of the A/M 32A-86 generator?
That air supply be of sufficient volume and pressure to meet starter specifications
What's the important aspect with the pneumatic starter?
5mph
What's the max tow speed?
Prevent hear damage to structures members, wiring, combustible material as well as hydraulic oxygen and fuel lines
What's the most important reason for insulating ducting?
Closed
What's the normal position of the pressure opening valve?
Provides auxiliary means of external power without operating engines or APU or internal systems
What's the primary function of the powered AGE?
Maintain constant head pressure on top of liquid oxygen in storage container
What's the primary purpose of the pressure closing valve?
Vacuum loss
What's the probable cause of frost appears in outside of lox container?
To prevent loss of pressure from pressurized areas through which cables pass
What's the purpose of a pressure seal?
Correct minor deviations in flight altitude
What's the purpose of aircraft trim system?
Operate or control pneumatic systems or components
What's the purpose of the bleed air system?
Provides methods of performing required inspections of repairs on a scheduled and controlled basis
What's the purpose of the planned inspections and maintenance concepts?
Quadrants and bell cranks
What's units are used to transmit motion about an axis and to change the direction of the force of a cable or push pull rod?
Wire
What's used to lace the studs together in a metal foil blanket?
Power level setting
When a jet engine reaches idle speed, what determines how the fuel control regulates engine speed?
Nozzle diaphragm
When a jet engine uses two or more turbine what is placed directly in front of each turbine wheel?
Maintenance operations/maintenance superintendent
When a lost took cannot be located the lowest person authorized to clear a Red X is the?
AF IMT 2692
When aircraft -21 equipment is transferred with a aircraft which form is used as a receipt document for the organization receive the equipment?
Green lights illuminate, it's red when it's unsafe
When all gears are down on a green light indicator what is shown?
Never
When are series motors operated with a load?
When there is little clearance between he joshing and the platt to be retained
When are spiral retaining rings used?
Gerotor
When classified according to structure which of the following isn't a type of an oil pump
Wire brush
When cleaning aircraft wheels you should not use?
Yes
When current flows through a conductor does a magnetic field exist?
When it's fully charged
When does a nickel cadmium battery electrolyte reach its max level?
When determined unserviceable and cannot be rapier on base, condemned item
When does base supply order a replacement DIFM item?
Everytime you turn it on
When does the fluke meter perform a self test?
Classify as the next highest category
When in doubt about which class a fuel leak is what should you do?
A nominal hole diameters of .075 or smaller
When is 0.032 safety wire cable used to safety parts?
After last flight of a specific flying period
When is a BPO inspection performed?
When portion of aircraft extends into an active runway
When is a safety observer positioned by a parked aircraft?
When all items in or on of aircraft meet the longitudinal CG of aircraft and lies in predetermined CG range
When is an aircraft in Balance?
When survival or rescue kit pyrotechnics are installed, securely mounted pyrotechnics and fire extinguisher cartridges
When is an aircraft not considered explosive?
Up and left aileron trailing edge is down
When making a right turn the relative position of the aileron is the right aileron trailing edge is?
When the distortion has caused creases, breaks or cracks
When must you replace a duct?
Decreases
When pressed in a hydro system with a variable volume pump increases, the fluid flow does what?
Fluid flow created with each stroke
When referring to a hydraulic hand pump double action means?
For stubborn or exceptionally oily areas on exhaust tracks, landing gears, wheel wells, and engine nacelles
Where is the solvent MIL-PRF-85570 used?
Attached to the rear and near the bottom of the LG outer cylinders
Where is the weight on wheel proximity sense located?
At the control surface or at controls in the cockpit
Where might stops be located?
Embossed on sidewall of tire
Where might you find allowable cut limits of a given tire?
Primary structures, secondary structures, super structures or any other area where failure could damage or endanger the aircraft or personnel
Where should you never use lock washers?
Part 2
Which AFTO form 350 serves as production scheduling document?
Cat 1
Which DR category of incorrect we would cause death or severe injury or severe occupational illness?
MC rate
Which MPI is perhaps the best known yardstick for measuring a maintenance units performance?
Repeat/recur rate
Which MPI is perhaps the most important and accurate measure of a units maintenance quality?
00-20-1
Which TO can you find details for recording specific entries in the 781 series forms?
1-1A-8
Which TO covers hardware?
Record
Which TO does not list step by step procedures
35C2-3-372-11
Which TO has operation and servicing info for the -60?
00-5-1
Which TO outlines the procedures for entries on the AFTO form 22?
Self displacing accumulator
Which accumulator ha 4 separate chambers
Piston
Which accumulator has a drilled passageway in the piston?
High pressure high temp
Which bleed air systems is subjected to the highest pressure/temp
Clevis
Which bolt it never used in areas where tension is present but used as pins in control systems?
Odd leg calipers
Which caliper is used for finding shaft centers or location shoulders?
Black
Which color of rust indicates magnetic particles?
Remedy
Which column in the TS manual gives instructions that call for an action and list two possible responses?
1574 and 1574-1
Which conditioned tags and labels are easily identified by the yellow margins and letters?
Manuals TOs and handbooka
Which directives are used when performing maintenance procedures?
Turbojet
Which engine type used a lot during the early years of the jet engine designs is the most basic turbine engine design?
Amount of temp change and the expansion characteristics of the solid
Which factors affect the amount of expansion and contractions of a solid?
Panel
Which fastener is designed to carry a structural load?
AF IMT 1297
Which form is used to issue an item of equipment for short specific periods?
DD form 1149
Which form is used to transfer aircraft -21 equipment through transportation channels?
1577-2 & 1577-3
Which forms are easily identified by their green marina and letters?
Condition 4
Which fuel leak condition should the aircraft be grounded until repair is complete?
Monocoque design
Which fuselage design does not use formers frame assemblies or bulkhead to give shape to the fuselage?
Isochronal
Which inspection concept consist of HSC, major and minor?
Programmed depot maintenance
Which inspection examines areas compounds and systems to a degree beyond TO inspection requirements?
Calendar
Which inspection is required if an aircraft is idle for more than 30 days?
Acceptance
Which inspections ensures the completeness of historical documents?
U-2, uses pogos on each wingtip
Which is the only aircraft in the AF with bicycle type landing gear?
Newton's third law
Which law of physic best explains how a jet engine produces frowned thrust?
Continuity
Which measuring technique should you use for troubleshooting for a loose wire?
Triage
Which medical concept forums the basis of ABDR assessments philosophy?
Fir tree method
Which method is preferred for turbine blade attachments because if the significant temperature differential between the turbine rotor disc and he blades?
Elevator
Which of these is attached I the trailing edge of a horizontal stabilizer?
Head
Which part of the filter assembly is mounted to their aircraft?
Rotary vane type pumps
Which pump consist of an electric motor and a shaft with circulator vanes at the end?
Spiral retaining rings
Which retaining rings are installed into housings or into shafts making a 360 degree contact with the groove?
Axially assembles retaining rings
Which retaining rings are manufactured with small holes in the lug me that can be removed and installed by pliers specially deigned for use with them?
B-4/B-5
Which stands is/are scissor type maintenance stands?
4T-1-3
Which tech manual provides info concerning aircraft tires and tubes?
Rear turbine
Which turbine drives the front compressor on a dual spool engine?
Exhaust ducts and augmenter ducts
Which two major sections vent exhaust gases?
Bomber and cargo
Which type of aircraft use fowler type slats?
Flapper check valves
Which type of check valve is used primarily in low pressure systems, such as the air pressurized reservoir systems?
Centrifugal
Which type of compression is more durable,the axially flow or the centrifugal?
Unshrouded turbine
Which type of design usually has hollow blades to allow for cooking airflow from the compressor?
Fly by wire
Which type of flight control system reduces the need for long cables turnbuckles quick disconnects push pull rods and the associated flight control hardware?
Microbial growth
Which type of fuel contaminants can form red, brown, grey, or black slime in the fuel?
Integral (wing)
Which type of fuel tank is not removable and is not self sealing?
Clockwise
Which way would you turn the adjusting screw on the stratopower pump to increase pressure?
Moveable ram air inlet or exit doors (modulate in flight)
While aircraft is in flight what controls the flow of ram air to the primary heat exchanger?
Only qualified assessors from MAJCOM approved maintenance specialities
Who accompanies aircraft battle damage assessments?
WG/CV
Who appoint a capable and qualified FOD monitor?
MXG/CC
Who determines the additional requirements for a 90 day no fly calendar inspections?
Item managers
Who determines which items in the MDS specific -6 TO need historical reporting?
Gen Henry 'Hap' Arnold
Who discovered that many of the aviators in the hospital were not there from combat injuries but from jeep accidents
All AF personnel on and off duty
Who does RM apply to?
International civil aviation organization (ICAO)
Who established hand signals for the AF operations?
POL
Who is responsible for ensuring that clean fuel is supplied to your aircraft during refueling process?
Everyone
Who is responsible for ensuring that the AFTO form 134 is properly documented?
All military personnel and civilian employees
Who is responsible for supply discipline?
Wing commander
Who is tasked with the overall responsibility for the FOD prevention program?
Only trained personnel
Who may handle containers holding hazardous waste or material?
All units that fly service or maintain aircraft
Who must develop a DOPP
Boyle
Who was among the first to study the compressible of gas?
They can be removed and installed quickly
Why are cotter pins beneficial?
Protect against system overload and short circuits
Why are protective devices installed in aircraft electrical systems?
Control the flow of fuel or air through a manifold or into a tank
Why are shutoff valves installed in a manifold?
To correct exhaust gas temp
Why are small tabs placed in the engine exhaust nozzles of some engines?
Extend service life and keep lubrication in dirt out and also dampens vibrations
Why are some cable coated with a nylon jacket?
Because of the large volume of air to be relieved
Why are two outflow valves used on aircraft with large crew areas?
To prevent pressure buildup and separation of the cord pliers or tread über
Why aren't vent holes or venting devices installed in tires?
To allow fluid to purge itself of air bubbles
Why do non pressurized reservoirs have space above the fluid?
Maintain control and serviceability of equipment
Why do you make periodic checks of accountable equipment on aircraft?
There are always Pistons somewhere between the upper and lower position
Why does a constant volume pump piston always have a constant intake and output of fluid?
May cause short circuit
Why is Aluminum not used as a cover for cannon plugs?
Less power loss during transmission and elimination of insulation and brushes
Why is alternating current used as the primary electrical power source in aircraft?
Ensure product integrity
Why is breakaway torque measured?
Because fuel and air must combine rapidly, combustion process must not use excessive energy and space, and the combustion chamber must not overheat
Why is getting good combustion in a gas turbine engine so complex?
May freeze in vent position
Why is it important to ensure there is no moisture in the fill, buildup and vent valves?
Because of complicated constructions and increased weight of the engines that would result
Why is it not desirable to use multistage centrifugal compressors to increase the pressure ratio?
Alignment pins make it physically impossible to install the wrong valve
Why is it physically impossible to install the wring valve in a manifold?
Prevent damage caused by flying gavel and stones and ground handling accidents
Why is stainless steel tubing preferred in external brake lines and other exposed system lines?
Ensure operation of oxygen system components
Why must aviators breathing oxygen be 'bone dry'?
It's not a self priming pump
Why must centrifugal type pumps be installed at a location where fuel will flow to the pumps inlet?
Pressure manifold
Why section of a basic hydro system contains all the lines and units staring with the pump to the selector valve?
It forms a cradle and holds the gasket in place while you install the remaining bolts?
Why should you install the bottom bolts in a bolted flange duct first?
Permanently bonded
Why should you never attempt to remove a cannon plugs insert from the shell?
Many fluids are highly toxic and may cause paralysis and or death
Why should you never use mouth suction to fill the sampling tube?
If cabin temp controls call for warmer air
Why would some of the outlet air from primary heat exchangers need to bypass the air cycle machine?
Monospar, multi-spar or box beam
Wing structures used one of three fundamental designs which are?
TO 00-35D-54
You submit against the engine warranty program IAW what directives?
Schedule the nozzle area to obtain the desired thrust within the are operating limits of the engine
What is the purpose of a variable area orifice at the augmenter exhaust nozzle exit?
Assign responsibility direct actions and prescribe procedures
What is the purpose of an OI?
Store a volume of fluid under pressure, provides space for thermal expansion and acts as a cushion against pressure surges
What is the purpose of an accumulator in a hydraulic system?
Transforms fluid pressure into a mechanical force
What is the purpose of an actuating cylinder?
Properly load the bolted assembly
What is the purpose of any nut?
Safety, you have another system for a redundant backup
What is the purpose of having two complete high energy capacitors type ignition systems on each engine?
Permit the pump to turn without resistance
What is the purpose of he pressure regulator besides maintaining pressure within a predetermined range?
To prevent the loss of fluid
What is the purpose of oil system seals?
Dissolve oily and greasy soils so they can be easily wiped away and absorbed on a cloth
What is the purpose of solvents?
Direct air onto blades of the succeeding rotor wheel and cause air pressure to increase
What is the purpose of stationary vanes that are located behind each rotor wheel in the single spool axial flow compressor?
Provide high or low pressure clean dry air for servicing aircraft pneumatic systems hydraulic accumulator struts and tires
What is the purpose of the MC-1A air compressor?
Stores fuel and delivers the proper amount of clean fuel at right pressure to meet engine demands
What is the purpose of the aircraft fuel system?
Ensure the wheel halves are put together in proper relationship
What is the purpose of the alignment marks in split wheels?
Ensures fuel is supplied to engines at all times
What is the purpose of the cross feed system?
Establish a system to identify report and resolve deficiencies
What is the purpose of the deficiency reporting?
Prevent loss of compressed bleed air
What is the purpose of the engine bleed air check valve?
Maintain a constant supply of fuel to aircraft engines
What is the purpose of the engine feed system?
Straightens exhaust gas flow
What is the purpose of the exhaust duct?
Reduce damage by preventing the actuator from slamming into the end of travel with great force
What is the purpose of the integral snubber actuator?
Ensure both outflow valves operate at same time
What is the purpose of the pneumatic relay in the cabin pressurization systems?
To control pressure decreases and prevent rapid rise in pressure
What is the purpose of the rate control section?
Allows for differences in expansion rates of ducts and insulation
What is the purpose of the rubber accordion boot around the duct between the sections of insulations?
Allow some fuel to return from other parts of system to lubricate a dry pump
What is the purpose of the small drilled holes in the center of the flapper?
Increase the velocity of the gases striking turbine blades
What is the purpose of the turbine stator?
Relieve pressure form heat expanded fuel
What is the purpose of thermal relief valves?
Is a solenoid controlled and pressure operated and is located between the tank and the overboard vent
What is the relief valve in pressurization?
Gravity flow
What is the simplest method of transfer?
37C2
What is the start of the TO for LOX storage tank?
35A4
What is the start of the TO for all maintenance stands?
36A10
What is the start of the Towing TO?
47-200 degrees
What is the temperature range of conditioned air provided by the c10 air conditioner?
Camber
What is the term for the curve of the surface of an airfoil from the leading edge to the trailing edge?
The operating temperature zone
What is the the combustion range used to define?
Shear section
What is the thinned portion on the drive shaft of a gear type pump called?
No longer than 15 mins
What is the time the solvent is allowed to remain on painted surfaces?
Stationary vanes set at an angle to the engine axis to increase the velocity and change the direction of the exhaust gases a they pass through
What is the turbine stator made of?
Hertz
What is the unit of measurement for frequency?
Augmented operations
What is the variable displacement pump normally used for?
Breakaway Torque is measured to ensure product integrity
What is torque auditing?
Type of TO -2
What is type three of TO numbering?
Fuel controls, fuel pumps, derichment valve, fuel oil cooler, pressuring and dump valve, fuel filter, fuel manifold
What is typically found in most engine fuel systems?
Aircraft weight
What is used in determining criteria such as engine requirements wing areas landing gear requirements and payload weight
Supporting block
What is used on depth gauges as the reference surface it master standard from which measurements are taken?
Spectrometric oil analysis
What is used to analyze oil samples and determine the identity of metal particles worn from oil wetted parts?
Electric motor
What is used to drive the MK-3A-1?
Fairings
What is used to round out the angle formed between the fixed tails surfaces and the fuselage?
Sump and drain
What is usually found at the lowest point of the fuel tank?
O ring
What item of a disconnect coupling prevents fuel leakage from an installed external tank?
Transformer
What jet engine AC ignition system unit develope 20,000v delivered to the Igniter plugs?
A compensator valve consisting of a small spring loaded piston built-in relief valve
What keeps pressure within the steering actuators?
Clevis
What kind of bolt is used where shearing and sideways stress occurs?
Dual impeller
What kind of centrifugal pump is used when a fuel supply is required during periods of negative gravity conditions?
Pressure relief valve
What limits the max fuel pressure output in a positive displacement pump?
Frangible disk
What liquid agent fire extinguisher container component holds in both liquid agent and the nitrogen charge?
O ring seal
What maintains an airtight seal between split wheel halves?
Capable of turbojet performances at higher speeds while maintaining shorten takeoff capability offered by the turboprop engine
What makes the turbofan engine more desirable than the basic turbojet engines?
One or more current TO with all changes revisions and supplements maintained on a continuing basis or a special purpose library that might contain con current TOs
What makes up a TO library?
Bearing cone, tapered rollers and retaining cage
What makes up a complete bearing set?
Stainless steel
What materials is usually used for high pressure high temp ducting?
May cause internal damage adds huger torque to part and part failure could occur
What may happen if you over tighten a component greater than a value set in a torque wrench?
Changes in engine performance and exhaust gas temp
What may occur if you alter the exhaust nozzle?
Aluminum alloy or magnesium alloy
What metals are used for aircraft wheels?
Float switches
What most likely controls the automatic pump shutoff when all fuel is depleted from a fuel tank?
Clean, static free absorbent cloth
What mush you use to wipe down a fuel leak?
Exhaust gas flow rate, shaft rpm, turbine inlet and outlet temp and pressure, turbine exhaust velocity and required power output
What must be considered by the turbine designer?
Must zero the gauge
What must be done to the depth gauge before any measurement are taken?
Direction of current flow?
What must you know to apply the 'left hand rule'
84dB
What noise level is considered relatively safe?
VA
What nondirective publications that explains or instructs can be performed?
AFMEA Majcom and DOD
What off bases agency's use the info provided through MDD?
Gravity flow or pressure
What opens the flapper check valve?
Branches of hydraulic circuits
What order of events do sequence valves set?
Cord body or carcass
What part of an aircraft tire gives the tire its structural strength?
The cage
What part of the bearing holds the assembly together?
Key and key way arrangement in a barrel of plug and receptacle
What parts of a cannon play ensure connector halves aren't mismatched?
95.5% and above
What percent purity of nitrogen does the SGNSC provide?
78%
What percentage of earths atmosphere is nitrogen?
98%
What percentage of fuel can be removed by proper settling, filtration and centrifuging?
The extreme angle position, full flow
What position is the vickers pump cylinder block and yoke in when the system is a 0psi
DN position
What position must the landing gear control handle be in before emergency extension of the landing gear?
Closed except when building up pressure
What position should the pressure buildup valve on the TMU-27/M LOX mobile storage tank be?
Individual engine temps, maximizing, and test
What positions can be selected by the oil temp select switch?
Pressure at throat decrease as rate if fluid flow increase then pressure will increase again
What pressure difference can be observed during fluid flow through a Venturi?
Pressure between two designated pressures
What pressure does the pressure regulator and pressure south maintain?
Meshed gear teeth
What prevent oil passing between gears in the gear type pump
Pressure relief/ vacuum relief valve
What prevents a fuel tank from collapsing of an air pressure regulator fails and excessive negative pressure develops?
Bulkhead type grommets or cushion clips
What prevents chaffing of a hose passing through a bulkhead?
Vent holes
What prevents fiberglass fabric ducts from swelling when the aircraft climbs to high altitudes?
Wire screen
What prevents foreign material from entering new the reservoir during servicing?
Rubber o ring packing
What prevents leakage between the bonnet assembly and container during discharge?
Baffling plates
What prevents the fluid from sloshing around when the aircraft is flying?
Centering switch
What prevents the lock solenoid from energizing when the NLG is off center?
Snubbing action of of nose gear actuator
What prevents the nose gear from slamming down during the emergency extension sequence?
Thermal relief plugs
What prevents tire explosion from excessive heat buildup?
Rudder
What primary flight controls guides the aircraft about the vertical axis?
Venturi
What principle applies to the operation of an ejector pump?
Contamination
What problem most frequently affects sample integrity?
Horizontal airfoils
What provides longitudinal stability?
Metal cage
What provides mechanical protection for the thermocouple?
Unpressurized range
What rand extends from sea level to 8,000 ft but depends of aircraft type and manufacture to where it may extend further or shorter?
Lightning holes
What reduces weight on flight controls?
91-203 00-25-172 specific aircraft TOs
What references provide guidance for servicing operations?
An integral flow control valve (compensator)
What regulates pressure in a variable volume pump?
Air expands across turbine pressure then decreases greatly in which couple with energy extracted to drive compressor cause temp to decrease very largely
What results in a very largely decrease to the air within the ACM?
Secondary seal sleeve
What rotary plug valve part rotates and seals off the passage of fuel during plug valve removal?
Vent manifold
What routes the vent air in or out of the tank?
Left hand rule
What rule do you use to determine the flux direction of a wire in a loop?
density varies in direct proportion with pressure and density varies inversely with temp changes
What rules governs density?
Rate control section
What section of the pressure regulator protects the crew from too fast a rise in cabin pressure?
Area should be policed up and left in a clean orderly condition
What should be accomplished after any maintenance action?
Continue using its normal
What should be done if the digital meter goes from 0L to 0 when performing a continuity check?
Near normal operating range pressure
What should system pressure be during an operational check of a regulator?
Inspect the aircraft structure in immediate area of leak for heat damage
What should you do anytime you locate a non-permissible leak in the high pressure/temp section of the bleed air system?
Max fuel load, head aircraft Into prevailing wind, install covers and guards in all openings, chock all wheels for and Fasten chocks together and attach tie downs to the anchors if applicable
What should you do if aircraft is in the path of a storm?
Rinse with fresh water for 15 mins report to nearest medical facility
What should you do if cleaner is splashed in your eyes?
DC liquid level
What type of fuel quantity indicating system uses the potentiometer wiper mechanism?
Compressible flange
What type of high temp/pressure ducting does not require a gasket?
Urgent
What type of improvement report is submitted if safety could be jeopardized?
Items to be lubricated, type of lubricant, method of application
What type of info is found on a lubrication chart?
Water only
What type of lubricant can be used on beaded ducts sleeves to aid in installation?
Fiberglass fabric blanket
What type of material is fireproof?
Aluminum alloy
What type of material is usually used for construction of flight control surfaces?
Universal
What type of motor can operate on AC or DC?
Gloves and long sleeve shirt
What type of protective clothing to you wear while working around hot exhaust or tailpipes?
Quick release
What type of quick fastener is not designed to carry a structural load?
Common, solid shank
What type of right is usually used for fastening aircraft structures?
O ring
What type of seal is used between the disc and valve body of a disc type shutoff valve?
Solid type
What type of stabilator he both sides connected together to the when one side moves the other side moves in same direction and amount?
Hydraulic
What type of steering system is on the MB-4?
Reaction-impulse
What type of turbine design is used most jet engines?
Control head and atmospheric
What types of pressure act in the differential controllers diaphragm?
Instructions
What types of publication is used to direct action and ensure compliance across the AF?
Single piston and vane
What types of steer damper units are used?
The fuel control
What unit determines the speed of the N^2 (high pressure) rotor in a dual spool compressor?
Piston spring
What unit in the pressurized hydraulic reservoir pressurized the hydraulic fluid to 5 psi?
Watts
What unit of measurement is used to express electrical power?
Piston pushing the fluid
What usually produces flow in a pneudraulic system?
Pressurizing and dump valve
What valve drains the fuel manifold on shutdown?
Can-type
What was the first combustion chamber developed?
Arcing
What weak point was eliminated by the design of a bush less type generator?
19; 20; 24
24v battery contains how many cells? 26v battery contains how many cells? 30v battery contains how many cells?
19 cells
A 24 volt nickel cadmium battery has how many cells?
Inches of mercury
A barometer is designed to measure pressure in?
Plate
A battery's internal component that is q grid of framework which supports the active chemical materials is called the?
Boost, transfer, or air refueling
A centrifugal type aircraft fuel pump may be used?
Like charges repel while unlike charges attract
A common law of electricity states that?
Major dent
A depression in the duct wall where the surface of material isn't cut it removed but the spread ion has caused sharp bends of creases the material is what?
Expel agent from bottle
A gaseous nitrogen charge is added to a liquid fire extinguishing agent in order to?
The diffuser section
Where is the point of highest pressure within a jet engine?
Aircraft is in routine sampling, oil analysis records will accompany the aircraft, and normal sampling interval can be maintained due the availability of an oil analysis facility at destination
A sample prior to departure of a deployment is not required is all of what are true?
A float switch and pumps residual fuel from the manifold
A scavenge pump may be controlled by?
Low starting torque and food speed regulation
A shunt type motor has?
Venturi
A tube whose cross section area is gradually reduced to a smaller diameter is called a?
One or more stages of rotating vanes and stationary vanes depending on the engine design
A turbo fan consist of?
Medium bypass
A turbofan engine with a bypass ratio of 3:1 is classified as?
Vacuum container, buildup coil, warmup cool, pressure control valves, liquid check valves, and pressure relief valves
A typical LOX converter assembly includes the components?
Control lever in cockpit, actuators, selector valves, up&down locks, sequence valves, tubing and hoses, and other conventional hydraulic components
A typical gear retractions consist of?
Steer damper
A unit that is a combo of the landing gear shimmy damper and steering unit is known as?
Positive and reliable fuel flow under all conditions
A well design aircraft fuel system will ensure?
Alternaors
AC generators are often called?
Guide and restraining rails, conveyors, extraction parachute release system, attaching hardware, controls
ADS consist of what?
MS
AN type cannon plugs are being replaced with what type?
Energy
Ability to do work?
Retentivity
Ability to retain residual magnetism?
Methylmethacrylate, most widely used transparent plastic material in military
Acrylics are made from what?
Rotational and centrifugal forces
After air is drawn into the guide vanes of a centrifugal jet engine compressor it is subjected to?
Sodium bicarbonate
After testing which solution is used to neutralize areas affected with electrolytes from a lead acid battery?
Axial
After the gases leave the turbine section and enter the exhaust section, what type of velocity do they have?
Greater velocity exciting than entering
Air and hard flowing through a jet engine require?
Radiators used in automobiles
Air oil coolers are similar to?
Engine throttle setting and ambient temperature
Aircraft engine temp and pressure as it applies to the bleed air system is determined by the?
A system that stores fuel for present use and delivers it to the engines as needed
Aircraft fuel system is defined as?
Fluid power systems
Aircraft hydraulic systems are included in the branch of physics known as?
BPO
Aircraft out of commission for more than 30 days the min inspection required for operational status?
95%
Aircraft tired are inflated with dry nitrogen at what percent of purity?
Off clearance (actual distance between the rotating and the stationary surfaces when the brakes aren't applied
All brakes have an?
ERRC
All item that come through supply channels are assigned what type of code?
Molecules
All matter is made up of?
Check valve
Allows flow of oil in only one direction?
Deaerator
Allows unfiltered fuel to flow through the oil system of the filter element becomes clogged?
Stroke
Amount if distance an object moves? Expressed in inches
Hydraulic actuator
An actuating cylinder is also called a?
Ramjet engine
An augmenter is classified as what type of engine?
Coil of wire around a soft iron or steel core
An electromagnet consists of a?
Butterfly
Another name for the disc type valve in a fuel system is?
Air turbine impingement starter
Applies low pressure air from an aux power unit directly to the engine rotor assembly?
Secondary heat exchangers
As bleed air enters the compressor of the Air cycle machine it's pressure is increased. With the increase in pressure there is also an increase in temp. Which component removed most of this increased temp?
Alternating lines
As the selector valve directs fluid under pressure to the actuator the fluid passes through lines called?
300 degrees Fahrenheit
At what temp will the fusible metal core of the thermal plugs melt?
99.5% with water vapor no more than 7 ppm and dew point not exceeding -82 degrees F
Aviators oxygen is what percent pure?
Atleast 50ft
Before defueling how far away from a hanger or building should the aircraft be?
Obstructions dents scratches and damage to flare end
Before you install a tubing assembly you should inspect it for what conditions?
Aluminum alloy
Besides stainless steel what other materials can be used in construction of medium pressure/temp ducting?
Compressor
Bleed air is usually taken from which part of the engine section?
If the piston decrease the area (volume) for cylinder by half the pressure will double as long as the temperature remains constant
Boyle Law in a nutshell?
Where in the aircraft is molded fiberglass ducting used for distributing conditioned air?
Cabin area
No
Can magnetic lines of force be insulated?
Quickly disconnecting and connecting wires
Cannon plus provided a means of?
3
Capacitance type fuel quantity system tank unit contains how many cylinders?
Igniter plug fouling
Carbon deposits cause and igniter plug disorder known as?
RPM
Carbon deposits usually forms Merle rapidly with increase in?
No friction occurs
Centrifugal tend to run cooler because?
Simple or complex
Chemically matter can be classified as?
Whether or not they constitute a flight hazard
Classifications of fuel leaks is necessary in order to determine?
Pressure pump and the scavenge pump
Classified as to function, what two basic pumps are used in a jet engine oil system?
Heat
Commonly expressed as btus?
Double acting unbalanced
Commonly used in cargo door systems?
Tandem acting
Commonly used in flight control systems to ensure operations by connecting to two delegate hydraulic systems?
Anoxia
Complete lack of oxygen that causes death is?
Gerotor type pump
Consist of a gear and a rotor within a housing?
Layers of (plies) of rubber coated fabric cord usually nylon
Cord body consist of?
Mountable flange retainer ring groove, drive key area, bearing cavity, valve stem recess, bead seat
Corrosion is found in what areas in wheels?
By mildest effective technique
Corrosion is removed using what overall method of technique?
Switches
Current flow in most aircraft circuits is controlled by?
Identity used of label, its chemical and common names, chemical and common names of the ingredients which contribute to these known hazards and common name of the mixture itself, if it is a mixture which has not been tested as a whole the chemical and the common names of all ingredients which have been determined to be health hazards and which comprise 1% or greater if the compositions will be listed
Each MSDS must be in English and contain?
A single pole, single throw relay and a three transistor relay control circuit
Each fire detection control assembly contains?
600 gallons per minute at a nozzle pressure of 45-55 PSIG
Each fueling receptacle is capable of a max flow of?
Watts
Electrical power is measured in?
Proximity sensors
Electromagnetic devices capable of sensing magnetically conductive metal targets in landing gears known as?
Heat chemical action and changing magnetic field
Electrons can be released from their orbit by?
Horizontal stabilizers, elevators/stabilator, vertical fun, and rudder
Empennage consist of?
Directing air around the plug electrode
Engine deigns help prevent igniter plug fouling by?
Two stage spur gear positive displacement or two stage centrifugal variable displacement
Engine driven pumps are of what two types?
180,000-200,000psi
Engine mounts are typically made of corrosion resistant steel that is able to withstand forces of?
Build up
Except during servicing the LOX systems combinations fill, buildup and vent valve is always in what?
Degrees Celsius
Exhaust gas temp indicates the engine EGT in?
A short run of ducting
Expansion joints in bleed air systems are best used for?
Screw Remains stationary and the but turns
Explain the principle of a jack screw?
Ground idles at 70% @ 10,000rpm or 100% @13,820rpm basic axial flow, RGB takes high speed low torque and changes it into more efficient low speed high torque for use by the propeller, it says it have four or five blades reversible pitch
Explain the turboprop engine?
Staggering, dizziness, lack of coordination, stupor, confusion, headache, nausea, unconsciousness
Exposures to high concentrations of liquid agents may result in?
Anywhere from 300-1000 gals and cannot be jettisoned during flight
External tanks can carry how much fuel?
Equipment loss due to mechanical failure, secondary damage when failure of one component causes damage to another component, over maintenance and other cost related to identifying failures because of design or maintenance
What are some examples the JOAP can reduce overall cost?
Maintain work center MTL/MTP, maintain individual training records, CDC enrollment, training courses and task
What are some functions of TBA?
Use separate containers for different materials, never put cigs in any container expect it's specific one, use plainly marked metal containers with self closing kids to dispose of rags and combustible waste, if flammable liquids are spilled removed them by using non combustible absorbent materials, clean up spills immediately
What are some good house keeping rules?
Analyze the job, establish safe practices, analyze the individual and plan the training
What are some important steps in safety training?
Used in approved areas, ensure area within 50ft is clean of ignition sources, no smoking, power units must be used and placed upwind and beyond 50ft clearance, goggles, gloves boots and head covering and wet weather clothing, suitable fire extinguisher, apply using pad, cloth or brush, remove by wiping with clean cotton wiping cloths or blowing ft clean low pressure air, collect and dispose of waste properly, rehash area with detergent to remove residue
What are some more guidelines for -680?
The efficiency is limited due to the formation of pressure pulses and the rotational speed limitation imposed on the impeller for safety reasons. And the compressor engines cannot be streamlined as well as axial flow
What are some negative advantages of the centrifugal over the axial compressor?
Store unused sampling kits or material in clean, closed containers, such as packing boxes in which they were received; use correct length of sampling tube for the particular equipment cut clean at 45 degree angle; ensue sampling tube does not come into contact with the outside of equipment; open sample bottle only when you are gonna take sample; use lint free wiping cloths, exercise caution and avoid dripping sample bottle caps; reduce possibility for misidentification; proper PPE
What are some precautions that helps ensure you in reliable JOAP samples?
Carbon fouling, liner distortion, metal fatigue and deterioration,carbon fouling of the fuel nozzle
What are some problems caused by carbon deposits?
Loosened, tipped heads, chipped or cracked paint around head
What are some signs of rivet failure?
Dizziness emotional irritability impaired mental concentrations
What are symptoms are a sin of noise fatigue?
Control drive output speed and equalize load between generator operating in parallel
What are the 2 functions of the CSD governor system?
Stops fluid from foaming at higher altitudes, ensures a positive supply of fluid to the pumps
What are the 2 main reasons for pressurizing a reservoir?
Rotating group and pressure compensating group
What are the 2 major component component group of the Kellogg pump?
Stab Aug system and the A/P system
What are the 2 major parts of the AFCS?
Dip tube sampling, drain/valve sampling, pump/syringe sampling
What are the 3 Basic techniques for taking a sample?
Permanent magnet generator, AC exciter generator, main AC generator
What are the 3 generators that make up a brushless AC generators?
Tread & sidewalk, cord body, and beads
What are the 3 main parts of an aircraft tire?
Bar ring and horseshoe
What are the 3 most common used shapes of magnets?
Reservoir, hand pump, actuator, manifold shutoff valve
What are the 4 units of a hand pump?
External, internal vented, internal non vented, electrical conduit, and external mounted components
What are the 5 leak locations identified for fuel leak eval purposes?
Tension compression torsion shear and bending
What are the 5 stresses to which airframes are subjected?
Engine feed, cross feed, transfer, vent, pressurization, and scavenge
What are the 6 important subsystems in the fuel system?
Base assemble upper structure assembly platform and hydraulic system
What are the Basic parts f a maintenance stand?
Non combustible walls- 25ft Heavy traffic- 50ft Refueling/defueling- 75ft
What are the LOX distance criteria?
Base compound and a catalyst/accelerator
What are the Polysulfide and polythioether sealants two separately packaged components?
Bulkheads
What are the circular member that gives that give cross sectional shape to the fuselage?
A diaphragm, spring and metering valve
What are the components of the differential section of the cabin pressure regulator?
Rings and formers
What are the cross sectional member that give shape and strength?
Range relative min/max hold-rest
What are the different Fluke meter modes of operation?
Ball cone flapper(gate)
What are the different types of automatic check valves?
Pumps, check valves, shutoff valves, and thermal relief valves
What are the four components of the engine feed system?
Variable area exhaust nozzle, tailpipe, fuel manifold and spray bars, and flameholder
What are the four fundamental parts of an augmented exhaust system
Remove tire when wear reaches the bottom of any tread groove for a continuous length of 4 inches or when wear exposes top fabric layer
What are the wear criteria on a retread-able aircraft tires less than 24 inches outside diameter?
Improved safety, reduced maintenance cost and increased equipment availability
What are three major benefits of the joint oil analysis program (JOAP)?
Pump, air pressure and gravity flow
What are three methods used to transfer fuel?
Torque arms, torque links, or scissor links
What are three other names for torsion links?
Engines, ground air cart, apu
What are three sources of bleed air used for system operations on jet aircraft?
Measuring chamfered grooves or flanges
What are transfer clippers used for?
Large bearing surfaces where the strut attaches to the aircraft also serves as pivot points around which the LG shock strut move during extension and retraction
What are trunnions?
Carbon deposits and carbon monoxide
What are two by-products of combustion?
Inefficient fuel use below Mach 2 and amount of noise that's generated
What are two drawbacks of the turbojet engine?
Pressure and temp
What are two forms of energy are essentially interchangeable?
Continuous flow and pressure demand
What are two main types of oxygen regulators?
Transferring heat to ram air and remove most of the heat by expanding and converting it into work to drive the compressor
What are two methods of cooling used in a typical bootstrap system?
Economy and demand mode
What are two modes of operation in the supply sequence of the LOX systems?
Shrouded and unshrouded
What are two principal turbine blade configurations?
To burn fuel and deliver the resulting gas to the turbine at a temp that does not exceed a predetermined limit for the particular engine in use
What are two purposes of combustion section?
Collect and straighten the gas flow and increase the velocity of gases before they are discharged from exhaust nozzle
What are two purposes of the engine exhaust duct?
Centrifugal and axial flow
What are two types of compressor used in jet engines?
Fenwal and iron fireman
What are two types of thermoswitches?
Engine mounts
What are used to attach the power plant to the aircraft?
Mach hold
What auto pilot system mode automatically maintains aircraft speed?
Adjusters
What automatically compensates for brake wear on the segmented rotor brake?
Slave brake system
What brake system consist of a slave metering valve remotely controlled by a master cylinder?
Spring joint calipers
What caliper is jointed by a string spring hinge screws and adjustment nut?
Flow control valve
What can be used to control the speed of a hydraulic motor?
Could twist and bend and damaging engine and sub parts
What can happen to an engine that has not been properly supported?
Hydraulic motors
What can operate in either direction of rotation and you can reverse the direction of rotation instantly without damaging the motor by using a selector valve to change the direction of fluid flow into the motor?
Severe damage to the tubing flare or damage to the flare end
What can result from over tightening a tubing nut?
Compensator
What capacity type, fuel indicator system component allows for change in fuel density?
Rapid rate it temp increased beyond normal warmup
What causes a thermocouple fire detector system to activate?
Hydraulic pressure
What causes the multiple disc brakes piston to move inward?
Exhaust gas flow, shaft rpm, turbine inlet/outlet temps and pressure, turbine exhaust velocity, and the required power output
What characteristics and valves must be considered when designing turbines?
Viscosity
What characteristics of a fluid determines its resistance to flow?
MIL-PRF-85580 type 1 or 2 and 87937 type 2 or 4
What cleaning agent is used to clean light and moderate soils from the painted exterior of the aircraft?
Yellow
What color are low pressure gaseous oxygen cylinders painted?
Blue, black and natural color
What color are the lines for aluminum alloy, carbon steel and corrosive resistant steel fittings?
Blue
What color is aluminum alloy tube fittings?
Bay spoilers or air spoilers
What complement controls airflow around the weapons to reduce turbulence in the bay on some bomber aircraft?
Fuel level control valve
What component controls fuel level in the receiving tank during transfer?
Air pressure regulator
What component controls the amount of pressure entering a fuel tank?
Position and responsibility of each team member, speed aircraft is to be moved, path selected for tow, condition of surface, clearance in and out of docks, hangers, fueling areas, wash racks and parking areas
What does the supervisor brief the tow crew on?
Difference between 2 design limits
What does the term operating range mean?
One or more lights energized from the installations power supply system and a number of thermal swiftness that control operation of the lights
What does the thermal switch type wanting system consist of?
It contains the axles and wheel assemblies required to distribute the weight of today's larger aircraft
What does the trick assembly consist of?
Input signals form sensors throughout the engine to control the various systems
What does the unified fuel control rely on?
Increase pressure
What effect does the divergent design of a jet engine diffuser have on pressure?
Rapidly reduced efficiently
What effects do pressure pulsations have on a compressor
Orifice will cause more turbulence and this more energy loss than a Venturi because it's not streamlined
What effects does a orifice have on a fluid flow when compared to a Venturi?
None
What effects should augmenter operations have on engine operations?
Shutoff valve
What engine bleed air component prevents loss of air through the engine when it is shutdown?
Compressor
What engine component must be rotated to a predetermined speed in order for a jet engine starter to be considered effective?
Deboosters
What ensures rapid application and release of brakes?
Centering spring
What ensures that they sliding spoil returns to the neutral position?
Ground air cart
What equipment provides bleed air when the aircraft is in the ground with the engines shutdown?
Type of material temperature and size
What factors affect the amount of resistance in a conductor?
Engine air inlet temp, compressor discharge pressure, turbine rpm, and power lever angle
What factors affect the hydromechanical fuel control operations?
Number of crew, mission duration and type of oxygen regulation equipment
What factors are used to determine converter size?
Type and amount of soil material size and surface condition and degree of cleanliness required
What factors should be considered when selecting a cleaner?
AF IMT 1297
What form is used as a control document whenever you loan a tool to another individual?
AF IMT 2691
What form is used to indicate the physical presence or absence of aircraft -21 equipment?
DD form 1348
What form is used to request items that don't have their NSN?
AFTO Form 134
What form is used to track all aircraft oxygen systems services with a specific LOX cart?
DD form 2026
What form must you fill out and submit to the non destructive inspections laboratory with all oil samples?
Interlocking stainless steel bands
What forms the inner and outer surfaces of an annular type combustion chamber?
Structural, machine, self tapping and set screws
What four groups can screws be divided into?
400 HZ
What frequency is used for AC power generator on aircraft?
An electro hydromechanical system
What fuel control system uses a computer such as a digital electronic engine control, digital engine control, or electronic engine control for primary fuel flow control?
Changes the 28vdc into a pulsating current so the the Voltage may be stepped up through the transformer
What function does the vibrator unit in the DC ignition system perform?
MSOGS
What gaseous oxygen system operates with engines running or in ground with air compressor and an MSOGS ground operation cart?
Sight gauges
What gives a visual indication of oil level on some oil tanks?
Aircraft and fuel tank must be bonded together and connected to a low resistance ground
What grounding procedures must be followed to properly ground the fuel truck and the aircraft during a defueling operations?
AFPD 90-8
What had additional info about RM?
They may not cure at all
What happens if silicone sealing compounds are applied too thick?
Will turn on oxygen caution light in cockpit and automatically switch to backup supply
What happens if the MSOGS concentrator fails?
Aircraft will pressurize on the ground
What happens if the pressure regulator test handle remains in the TEST position?
Returns to its natural state or iron oxide or rust
What happens to iron exposed to moist air?
Pressure increases therefore temp increases
What happens to the air as it enters the compressor of the ACM?
Some heat transferred to ram air
What happens to the heat of the engine bleed air as it passes through the primary heat exchanger?
Electromotive force is the electrical pressure that cause electrons to flow through the conductor
What is EMF?
Body remains at rest or a body in motion stays in motion until acted upon by an external force
What is Newton's first law of motion?
Unbalanced force of a body tends to produce an acceleration in the direction of the force, the acceleration of the force is directly proportional to the force and inversely proportional to the mass of the body
What is Newton's second law of motion?
For every acting force there is an equal and opposite reacting force
What is Newton's third law?
A metallic C or coiled shaped tube, open at one end to receive gas or fluid pressures
What is a Bourdon tube?
Crew chief stand no adjustable 4ft tall, don't tow!
What is a C-1 stand
Device to separate air from oil
What is a Deaerator?
A double walked container that has had the air evacuated from the space between the walls
What is a Dewar Flask?
A small turbine engine that supplies the required torque and power
What is a JFS?
Complementary pair of small low aspect radio airfoils
What is a Vortex generator?
Used to connect two ducts with a beaded end
What is a beaded channel clamp used for?
Scratch
What is a blemish in the materials surface that does not noticeably diminish wall thickness
5/16 aluminum alloy tubing and had a large surface area that allows the lox to absorb heat and change its state
What is a buildup coil made of at the bottom of the LOX container?
A metal or metal and fiber gasket and a v band clamp
What is a clamp Flange used with?
Manifolding set; consist of a portable chassis, power driven hydraulic pump and a hose assembly
What is a convenient jacking accessory? And what does it consist of?
Minor dent
What is a depression in the duct wall wherein the material's surface is not cut or removed and the depression does not create sharp bends or creases in the material?
Could build up pressure high enough to burst lines
What is a draw and of a constant volume pump?
Anything that is not designed to be in a given place at a given time
What is a foreign object?
Any chemical that present a physical or health hazard and may exhibit one or a combination of being combustible, unstable, irritant, explosive, water reactive, corrosive, flammable or toxic
What is a hazardous chemical?
Combined instrument of ammeter voltmeter and ohmmeter
What is a multimeter?
Any amount below the atmospheric pressure, this is considered a vacuum
What is a negative pressure?
A fastener that holds components on a shaft or in a housing or bore when installed in a groove
What is a retaining ring?
Ability of a substance to attract
What is a simple definition of magnetism?
Tells you how fast the engine is running (RPM)
What is a tachometer used for?
Air dependent thermal jet propulsion device
What is a turbojet engine?
Simultaneous control of temp humidity and air distribution within a space
What is air conditioning?
Being able to control a large flow of fuel
What is an advantage of the sliding gate shutoff valve?
Combination of aileron and elevator
What is an elevon?
Converter
What is another name for a T-R
Engine tailpipes
What is another name for exhaust ducts?
General Gas Law
What is another name for the Boyle's-Charle's Law?
Suction manifold
What is another name for the supply section of a basic hydro system?
10 microns in size or larger
What is classified as coarse sediments?
Measure of the ability of the combustion chamber to burn the fuel completely and to mix the elements thoroughly with the remainder of the air charge before the gases reach the turbine nozzles
What is combustion efficiency?
Engine feed system
What is considered to be the heart of the fuel system?
Electrochemical deterioration of a metal due to its chemical reaction wth the surrounding environment
What is corrosion?
Is where cables run over under or around a pulley or sheave or through a Fairlead or any section where the cable is flexed rubbed or worked in an manner, also is at any point within 1 foot of a swag or fitting
What is critical fatigue?
Weight per unit volume
What is density?
Lock rear castors in fore and aft positions to prevent swiveling
What should you do to wheels of a B-4/B-5 before towing?
Gasoline or jet fuel
What should you never use to clean tools?
Weight scale
What should you use to accurately measure the materials before blending?
0.045; 0.095
What size hole is 0.020 safety cable intended for? And for 0.040?
Bromothymol blue
What solution is used to treat areas affected with electrolyte from Nicole cadmium battery?
Nickel cadmium battery or 2 12v gel pack batteries
What source of power is used to start the -95 generator?
Eyebolt
What special purpose bolt is used where external tension loads are applied?
The vanes in the exhaust case
What straightens the flow path of gases in the exhaust case?
Engine nacelles
What structural units provides a smooth airflow around and into the engine inlet?
Accessory gearbox
What supplies rotary power to the input hear of the constant speed drive?
Front is attached to a burner support rear is supported on the outside by the stator blade support ring of the first stage turbine and inside by inlet ring
What supports the annular type combustion chamber in the front and rear?
Fuel nozzles in the from and turbine nozzles case at the rear
What supports the can annular combustion chambers within the combustion section on certain engines?
Fuel flow indicating switch
What switch indicates a flow of air or no flow condition?
Scavenge
What system is used to remove residual fuel from a manifold?
-6 for specific aircraft
What tech manual covers the requirements for LOX systems inspections?
-321 degrees F
What temp is liquid nitrogen?
Brake fade
What term describes a gradual loss of braking action due to overheating?
Alternating
What term describes current that reverses its directions at regularly recurring intervals?
Intensity of noise, duration of exposure, duration of rest period between exposures
What three factors must be considered when determining critical noise decisions?
Steel pins, lock strips, and rivets
What three fasteners are used to secure the turbine blades to the rotor disc?
Reduce blade vibration, increase airflow, increase engine efficiency
What three things does the shroud on shrouded turbines blades do?
33-1-37-1 (JOAP manual)
What to gives instructions on how to fill out a DD form 2026?
Rawhide Mallet
What tool do you use to ensure alignments and sea turn when installing a v band clamp on AC ducting?
Steering collar
What transmits torque through the upper torque link to the lower torque link and eventually to the inner cylinder?
Snubber
What truck assembly component prevents the truck from porpoising?
Thrust and heat
What two forms of energy does a jet engine produce?
Coordinates the turns and smoothes out the bumps as the aircraft passes through turbulent air and second is improves the handling characteristics when the pilot is flying aircraft manually
What two functions does the stab aug system serve?
Cure date and part number
What two items should you check prior to replacing seals?
More power and a more economical engine
What two needs stimulate the development of the axial flow compressor?
Flame holder or augmenter ducts
What two parts will most likely fail or detonate if moderate or severe screech is not checked?
Control and atmospheric pressure
What two pressures are applied to the differential diaphragm?
Emergency source of pressure or as an aux source of pressure for ground checking operation of system units
What two purposes does the hand pumps source?
Inner and outer cylinder
What two telescoping cylinders form the shock strut?
Created local turbulence and reduces the gas velocity in the vicinity of the flame
What two things does the flameholder in the augmenter do?
Pipe thread and flare tube
What two types of connections are used in low pressure oxygen systems?
Hexheads
What type of bolt is available with thin heads for use in tight places?
Sand or dust
What type of foreign particles appears in fuel in a crystalline, granular, or glass like form?
Either a hydromechanical, electro hydromechanical, or a "unified" fuel control
What type of fuel controls do most modern aircraft use?
Centrifugal pump with electrically drive, direct current DC series wound motor
What type of fuel pump must have a fuel and vapor proof housing?
Pounds of fuel
What type of fuel quantity indicating system shows how much fuel is in a tank using what form of measurement?
Ensure cleanliness and product integrity, knew all products clearly identified and segregated, carefully read all labels before displacing
When servicing aircraft hydraulic systems what 3 measures should you take to prepare contaminating aircraft systems?
Qualified personnel
When servicing aircraft, the gaseous nitrogen servicing trailer can be operated by who?
Avoid prolonged breathing of fuel vapors, don't eat fuel in your eyes, don't swallow fuel, try to keep fuel off your skin
When servicing an aircraft fuel system what cautions should you remember?
AFTO form 350
When shop action is compete what form is used to tag the item for turn in?
As soon as possible after engine/equipment shutdown and before any fluid is added to the system
When should samples be taken?
Whenever requested by laboratory; whenever directed by unit maintenance activity in order to investigate deficiencies; at a completion of a test cell run; immediately following all aircraft incidents; prior to overseas deployment or redeployment
When should special samples be taken?
Never
When should you adjust the electrolyte level when the battery in the aircraft or at any other time when the state of charge is unknown?
Never
When should you torque a nut with pressure on the system?
Magnetized
When soft iron is brought close to a permanent magnet it is?
Approximately 1/2 inch from the top
When taking an oil sample how full should you fill the bottle?
Inlet check valve
When the hand pump handle is in the retraction stroke which check valve is closed?
Because pressure of the gas in the balloon is exerted equally in all directions
When the opening of a fluid balloon is closed why is there no action on the balloon?
The energy returns to the compressor
When the turbine wheel absorbs the fuel energy what happens?
Upper limit of torque value allowed by TO
When torquing a bolt, to what should you set the torque value?
Bogie
When two or more wheels attach to one strut the attaching mechanism is called a?
50ft
When using any materials with a flash point of 80 degrees F or less, how far should it be used from any source of ignition?
No!
When using dip tube method should you use the same tube for any other engine?
Scavenging operations
When would a rotary vane type pump most likely be used?
Machined into grooves in housing or on shafts
Where are axially assembled retaining rings installed?
General purpose, internal wrenching or close tolerance types
Where are bolts normally used in aircraft structures?
In areas of the oil system where it's desirable to either discontinue or initially bypass the flow of oil through a given part
Where are bypass oil valves used?
Engine and baggage compartments
Where are fire detectors normally places on aircraft?
At joints in aircraft control systems
Where are self locking nuts not used?
Downstream of the pump
Where are shutoff valves located?
Where there is a need to transmit a twisting force
Where are torque tones used in flight control systems?
Top of fuel tank
Where are vent ports located?
AFOSHSTD 48-20
Where can you find info about noise and hearing conservation?
Where the isobaric stops to max altitude of aircraft
Where does the differential range extend?
Returns to reservoir through regulator bypass
Where does the fluid flow go when a regulator is kicked out?
In solid state devices
Where doing normally use semiconductors?
In alternating line that carries fluid from the cylinder
Where is a Restrictor valve usually installed?
On the base Hazardous Waste Management Plan and disposition instruction are provided to user
Where is all hazmat entering an AF base recorded?
As a return line
Where is aluminum alloy tubing commonly used?
Mounted in the main instrument panel and gives a reference to the thrust output of the engine?
Where is the EPR gauges located?
Inside the N2 compressor and turbine shaft
Where is the N1 compressor shaft located?
At the bottom of accumulator
Where is the air servicing valve located in the piston accumulator?
At the top of the "receiving" tank
Where is the fuel control level valve located?
Either in the transfer manifold or at the bottom of the fuel tank
Where is the fuel control valve located?
Between the pressure and return lines
Where is the main system relief valve normally installed in a hydraulic system?
Ejector nozzles
Where is the point of highest airflow velocity in a jet engine?
781 M
Contains basic info to aid in making entries on the 781 A
Right grade of fuel, protect yourself from health hazards/ prevent fires and explosives
During fuel servicing what three important points should you keep in mind?
TO catalog search and ordering TOs and TO account management
ETIMS is web based through the AF portal and assist with what TO function?
Slips and Falls
Failure to clean up drips and spills cam cause what dangers?
Base airfield managers
If a missing tool is not found after a thorough initial search is completed who initiates a lost tool?
15 mph
If the aircraft TO doesn't establish it what's the minimum wind velocity for a jacking operations?
Accept no unnecessary risk; Make risk decisions at appropriate level; integrate RM into operations, activities and planning at all levels; apply the process cyclically and continuously
List principles of RM
Collection storage and retrieval
List three processes of the MOD system?
High frequency radio, radar and Electronic countermeasure devices
List three sources of antenna radiation?
Checklist work cards and charts
Name 3 types to abbreviated TO's
Inattentiveness, excitability, impatience, & Stubbornness
Personal characteristics that cause a person to perform an unsafe act or to overlook or tolerate unsafe conditions?
Checking aircraft forms and obtain all required AGE
Preparations for aircraft launch include what?
50ft
Safe distance for oxygen servicing?
Two part can kit semi cartridge and premixed and frozen
Sealants are packaged and available in what general U/Is?
Tech manuals abbreviated TOs TCTOs MPTOs
What are four major types of TOs
Towing jacking oxygen servicing refuel refuel and engine run
What are some examples of abbreviated CLs
Many hard breaks, part support ability shortfalls, workforce management issues or high commitment rates
What are some of the issues that can contribute to a low MC rate?
Organizational intermediate and depot
What are the AFs maintenance capabilities in order of increasing capability?
Emergency urgent and routine
What are the three classification of TO improvement reports?
Directive and nondirective
What are the two categories of publications?
Use proper tech data in all parts of inspecting troubleshooting and repairing aircrafts
What can you do to continue to keeping a low R/R rate?
Category 60
What category are MPTOs?
Combustible unstable irritant explosive water reactive corrosive flammable and toxic
What characteristic constitute a hazardous chemical?
Pressure regulator
What device is used to help prevent over pressurization of an aircraft component during pneumatic servicing?
Ready and available when needed
What does preventive maintenance on our equipment help ensure?
Actual vs approved configurations of an aircraft
What does the ACM provide unit managers he capability to determine?
AFTO form 22
What form is used for TO improvement reporting?
Third group
What group of a TO number tells you the type of TO?
It accompanies the equipment when transferred
What happens to the AFTO form 95 when you remove and replace a component that has an AFTO form 95?
Maintenance Performance Indicators MPIs
What if properly used held a determine where your organization has been and where you are going and how you are going to get there?
Binder number and contents
What info is required on a TO binder?
Type of waste and accumulation start entries
What info must be included on hazardous waste labels?
Comprehensive education and training document that identifies life cycle education and training requirements, training support resources, core home station training and deployment/ UTC tasks requirements for an entire AFS
What is CFETP?
Visibility and control of resources at unit level
What is IMDS designed to give managers?
AF portal an based application providing AF personnel real time visibility of qualifications certs and status of training
What is TBA?
Horseplay
What is defined as rough and boisteruous play, but is a major cause of unsafe accidents?
Permanent record of maintenance actions and significant historical data
What is the AFTO form 95 used for?
His role has an oversight of an organization
What is the description of training manager s role in TBA?
Squat with back straight and lift with knees
What position do you assume when lifting an object lower than your waist level?
Schematics of each related system for that TO
What schematic diagrams are included in section 2 of the TS manual?
Get with pro sup and PS&D scheduler to get downtime scheduled so you can fix as many DDs as possible
What should you do if you have a lot of DDs and it will be a long time before your aircraft is scheduled for extended downtime?
WCs
What type of TO list minimum inspection requirements?
Info necessary for overall management of the specialty
What type of info is found in Part 1 of the CFETP?
PDs
What type or publication does not list procedures or detailed how to's instructions?
Unsafe Acts and conditions
What's considered to be the direct cause of many accidents?
Provides a listing of all TOs that apply to a specific military system and related end items
What's the purpose of LOAP?
Police up area and calla AGE for equipment pickup
When the aircraft taxis after launch what task are accomplished by ground controller?
CFETP part 2
Where can you find a list of training courses available for an AFSC?
In first couple of steps of task
Where do most aircraft specific TOs list safe for maintenance precautions?
On bases where it's common to serve or perform organizational or intermediate level maintenance on aircraft not normally assigned there
Where would you find a transient aircraft library?
Urgent
Which TO improvement report type requires action on a TO deficiency which if not corrected could cause reduced operational efficiency?
AFMC Air Force material command
Which major command is responsible for the overall material management of the AF systems and equipment?
IMDS CDB/SBSS
Which subsystem of the IMDS provides the capability to order needed parts?
Manuals
Which type of directive publications has 2 categories departmental and field level?
To help track and report completing deviation or rescheduling
Why are preventative maintenance schedules entered into IMDS?
