Composite Finals
True or False: Prescription lenses do not provide adequate protection against most occupational eye and face hazards.
True
During the temperature ramp up cycle, the oven control will not raise the temperature more than
5 to 8 degrees per minute
What is the most common type of composite weave?
Plain weave
What writing utensil is used to mark the damage in the damage mapping step?
Sharpie permanent marker
To collect the dust and debris as you cut the damage section, a _____ is taped to the side of the aircraft
Shop vac hose
When using a sling, don't
Shorten or lengthen a sling by knotting or twisting
When mixing the resin, you should
Slowly stir the mixture
True or False: A damaged ladder should be removed from the service and tagged until its repaired or discarded
True
True or False: A good evacuation plan says when an evacuation is needed and has specific evacuation routes and exits
True
True or False: A good rule is to safeguard any machine parts, function, or process that may cause injury
True
True or False: A ladder's load rating includes not only the weight of anything the ladder is supporting, but the weight of any tools and equipment as well
True
True or False: An exit route is the path you follow to leave any location in the workplace and go to a place of safety.
True
True or False: Any incident that results in exposure to bloodborne pathogens needs to be reported immediately to the employer.
True
True or False: Any worker or worker representative can file a complaint with OSHA
True
True or False: Cutting tools may be either a hand tool or a power tool
True
True or False: Repairable damage is either major or minor
True
True or False: when identifying how many plies of composite materials there are in a structure, you always consult the SRM or the OEM
True
True or False: you should always keep potential falling objects away from the edge of the scaffold
True
True or False: you should avoid wearing safety shoes with broken soles or tears
True
When you put masking tape on the tool, what area do you need cover?
Twice the size of the finished component
Store cylinders in well-ventilated areas from combustible materials, elevators, stairs, and _____
gangways
OSHA requires the employer to institute a hearing conservation program if employees are exposed to noise at or above ____ decibels averaged over an ____-hour period.
85;8
During the temperature cool down cycle, the oven will not cool down more than how many degrees per minute
5 degrees
During the curing process, the temperature ramp up cycle should not raise more than
5 to 8 degrees per minute
If you must manually lift more than ____ pounds, use two or more people to lift the load.
50
How many steps are there in the composite damage assessment process?
7
If lightning strike protection is rquired in your repair, it will be in ATA chapter 51, section ___ of the SR M
80
You should keep knife and scissor blades sharp because ______
A dull tool is more dangerous than a sharp one
What creates a low-resistance path for electricity to flow safely to earth?
A ground
Which of the following is a hazard of working with pneumatic tools?
All of the above Noise, Attachments or fasteners flying off, Tripping over the tool's air hose
Which of the following safety precautions help prevent hazards associated with the use of hand and power tools
All of the above Use appropriate PPE, Don't use damaged tools . Choose the right tool for the job
Training on extinguisher use should occur when you're first hired and ____
Annually
Which of the following is a hazardous material entry route?
All of the above Inhalation, Ingestion, Absorption
Which of the following is a possible form of toxic material
All of the above Liquid, Dust, Mist
A ____ wire rope sling is composed of multiple wire rope legs with the top ends gathered in a fitting that goes over the lifting hook
Bridle
True or False: It is not harmful to drive up to a person standing in front of a fixed object, such as a well or stacked materials
False
True or False: It is not necessary to document your assessment results before you being the repair process.
False
True or False: It is okay to use an extinguisher without proper training
False
True or False: It is okay to work on a live electrical circuit
False
True or False: Laser retinal burns are painful.
False
True or False: Most jobs cannot be broken down into tasks or steps.
False
True or False: Not all damage has the potential to impact the safe operation of the aircraft
False
True or False: PPE is the equipment worn to maximize exposure to a variety of workplace hazards
False
True or False: Periodic cleaning won't extend the life of your hard hat.
False
True or False: Scarfing is a very quick process where sanding is done fast and somewhat inconsistent.
False
True or False: Tap testing uses changes in surface color to find the perimeter of an area that may have delamination or dis-bonding
False
True or False: The hot bonder does not allow you to create custom heating cycles for the materials you wish to cure
False
True or False: When cutting the material, it is not important to hold it in a stable position and cut with a slow even stroke
False
True or False: When moving a cylinder within a shop or worksite, tip it and roll it on its side
False
True or False: You can be fired, transferred, denied a raise, or punished for reporting a workplace safety or health concern.
False
True or False: ergonomics is based on the principle that a person should be adapted to fit the job
False
True or False: operators should be able to easily remove a safeguard
False
True or False: Hazardous waste is any discarded toxic, flammable, or corrosive chemical
True
True or False: Heat damage can happen to an in-service aircraft as a result of lightning strikes
True
True or False: If PPE doesn't fit correctly, you may not be entirely safe
True
True or False: If any changes occur as a result of workplace violence, employers need to discuss them with employees.
True
True or False: If performed incorrectly, a major repair is any repair which could seriously affect the safe operation of the aircraft
True
True or False: If safety information is stored on a computer, a backup needs to be available in case of a power outage or emergency
True
True or False: It is important to always gather the latest information regarding the repair you need to perform
True
True or False: It is important to always review the work instructions/planning papers so you have a clear understanding of the lay-up
True
True or False: It is important to print a report of the curing cycle and include it in the permanent records for the aircraft.
True
True or False: Labels must be legible, in English, and prominently displayed
True
True or False: Ladders shouldn't be placed in passageways, doorways, or driveways
True
True or False: Lifting is one of the leading causes of workplace injury.
True
True or False: Lockout/tagout closes down all energy sources to a machine by using an energy-isloating device
True
True or False: Lockout/tagout closes down all energy sources to a machine by using an energy-isolating device.
True
True or False: Mishandling materials is the single largest cause of workplace accidents and injuries
True
True or False: OSHA protects employees in the workplace by setting and enforcing safety and health standards
True
True or False: OSHA requires fit testing for all workers who will use a respirator
True
True or False: OSHA standards are rules that describe the methods employers are legally required to follow to protect employees from hazards.
True
True or False: One of the most common places for moisture inside a component is inside the cells of the core material
True
True or False: One of the primary functions of the hot bonder is to record and document the lay-up process
True
True or False: it is important not to undercut the core material when sanding the bottom of the hole
True
True or False: not following proper lifting techniques can cause back injuries
True
True or False: power tools require a few more safety precautions than hand tools
True
True or False: signs of wear in body PPE include rips, tears, scuffs, and loss of elasticity in tight-fitting parts
True
True or False: the first step in the bagging process is to remove the masking tape and place tacky tape on the tool
True
True or False: the most common cause of delamination during the manufacturing or repair process is wehn surface contamination occurs between the layers of fabric
True
True or False: the presence of a dent in a composite structure means there is most likely core damage
True
Never perform maintenance on equipment while its power is _______.
On
Which fire class consists of wood, plastics, and paper?
Class A
An AED ________.
Analyzes the heart's rhythm and sends an electric shock to the heart
The PASS sequence consists of the following steps:
Pull, aim, squeeze, sweep
A category B repair permits the part to return to service with inspections intervals of _____ flights hours or the next "C" check
1,000
The new safety data sheet specifies a ____ -section format
16
According to OSHA guidelines, any environment that has less than ____% oxygen is insufficient.
19.5
New employees are ___% more likely to be injured than those that have been on the job for more than one year
40
Combustibles should be kept at least how many feet from an ignition source?
35
When marking the scarf layer diameter, the first scarf layer should be ___ inches larger in diameter than the damaged area
2
When placing the vacuum port on the breather material, it must be a minimum of ___ inches away from the repair area so the resin does not clog the port.
2
Where do you place the vacuum ports in relation to the part you are laying up?
2 inches minimum
When performing the lay-up, the peel ply should be larger than your part but not more than
2" larger on all sides
Separate compressed gas cylinders from oxygen cylinders by at least ____ feet or by a noncombustible barrier
20
What is the minimum vacuum requirement when laying up a composite part?
22" of mercury
If the damaged area is 1 inch in diameter, the first layer of the scarf must be ____ inche sin diameter
3
ATA chapter 51, section ___ for the srm define the materials required to make a composite repair
30
The OSH Act gives you up to ___ days to report discrimination
30
When using compressed air to clean your work area, don't use over ____ psi
30
Under OSHA, you have the right to
A safe and healthful workplace, Hazardous exposure records and medical records, File an OSHA complaint
Before using a pneumatic tool, you should inspect the tool's air hose for which of the following?
A secure connection
Which chapter and section of the Structural Repair Manual defines the process of assessing the damage to a composite component
ATA Chapter 51, Section 10
What document contains format and content guidelines that provides the industry with standsrds for aircraft systems?
ATA spec 100
The most common compressed gas is _____
Acetylene
Eye irritation that disappears after a week is an example of a ______
Acute effect
Which type of machine guard can be customized to accept different sizes of stock?
Adjustable
A _____ is a device that consists of a power-driven endless belt
Aerial lift
Potential hazards of mishandling materials include ____ Being hit by falling objects Lifting loads improperly Being caught in pinch points All of the above
All of the Above
A power tool's power may come from which of the following sources? Electrical, Pneumatic, Hydraulic, All of the above
All of the above
Employers are required to train employees on which of the following topics Limitations of foot and leg protection, How to identify signs of wear, Why foot or leg protection is necessary All of above
All of the above
Employers use which of the following to determine whether a hard hat provides appropriate protection? Manufacturer Class of hat ANSI designation All of the above
All of the above
Guidelines for working with compressed gases cover the following areas Handling Use Storage All of the above
All of the above
Hazardous mechanical motions include ______ Rotating Transversing reciprocating All of the above
All of the above
Lockout/tagout procedures protect you from a machine or piece of equipment ____ while you're servicing or maintaining Releasing stored energy Starting unexpectedly Energizing All of the above
All of the above
Many eye injuries occur because workers are ________. Not wearing eye protection Wearing improper eye protection Wearing poorly fitting eye protection All of above
All of the above
Powered industrial trucks are commonly called ____ Forklifts Dump trucks Earth-moving trucks All of the above
All of the above
When choosing a sling, the operator needs to consider which of the following factors The loads size, weight, center of gravity, The rated capacity of the sling choice, The sling's history of care and usage All of the above
All of the above
When lifting, never ___ Work under a suspended load or allow anyone else to, Raise the load more than necessary, Allow anyone to ride on the hood or load, All of the above
All of the above
When operating a crane, always _____ Make sure the crane is on a firm, stable surface and is level, Stay under the load chart while making lifts, Inspect all rigging prior to use All of the above
All of the above
When storing materials, be aware of _____ The materials height and weight, How accessible the materials are, The condition of the containers where the materials are being stored, All of the above
All of the above
When working with sheet metal, you should wear the following PPE: Leather or Kevlar gloves Puncture-resistant sleeves Eye Protection All of the above
All of the above
Which of the following are potential body hazards High temperatures Bodily fluids Radiation All of the above
All of the above
Which of the following clothing and accessories are not appropriate to wear when operating a machine? Loose clothing Jewelry Sandals All of the above
All of the above
Which of the following is a hand and arm hazard? Cutting fluids Flying particles Corrosive material All of the above
All of the above
Which of the following is a sign of wear in eye and face protection Scratches Inelastic head straps Chips All of above
All of the above
Why can sheet metal be just as dangerous as the tools you're working with It's heavy It is an excellent conductor of electricity Its Sharp All of the above
All of the above
When using a ladder, you should _____
All of the above Always inspect it before use, Avoid using the ladder on a slippery surface, Use it only on a level surface
When using a ladder
All of the above Choose a ladder that can sustain at least four times the maximum intended load, Inspect the ladder for defects, Allow room to step off the ladder safely
During the walk-around, The OSHA inspector _____
Allows the employer and worker representative to attend
What do you record in the Material Log Book?
Amount of time material is out of the freezer
When working with pneumatic tools, one of the biggest hazards is the risk of _____
An attachment of fastener flying off and hitting you
What should you always wear when cutting composite materials
Approved gloves
OSHA does not issue standards for
Aquatic toxicity
An arc blast occurs when powerful currents jump, or ______, through the air across a gap between conductors.
Arc
What protects your arms from splashing liquids, extreme temperatures, and cuts?
Arm Covering
To monitor the temperature during the curing process, you need to place two thermocouple leads on the repair. One lead in the replacement core and one
At the edge of the replacement core
________ respirators provide clean air from an uncontaminated source that is separate from the surrounding contaminated work atmosphere.
Atmosphere-supplying
During a lockout/tagout, only ___ people are allowed to work on the equipment
Authorized
During a lockout/tagout, only ____ people are allowed to work on the equipment
Authorized
Category ____ repairs are considered interim repairs
B
what do you use to cover the tool to keep it clean and contaminant free for the bagging process?
Masking tape
A carbon dioxide extinguisher can be used on Class ____ and Class ___ fires
B, C
It is important to prevent ____ injuries when moving sheet metal
Back
In the wet lay-up, what keeps your part clean and protects the workbench from epoxy resin?
Bagging material
Which type of lay-up has layers of material that alternate in equal, plus-warp and minus-warp directions around the centerline of the component?
Balanced lay-up
What prevents moisture in your hands from escaping?
Barrier cream
Place the ladder's _____ a quarter of a working length of the ladder from the wall or other vertical surface
Base
In a ____ hitch, the sling is passed under the load and has both ends, end attachments, eyes, or handles on the hook or a single master link
Basket
What do you use to ensure that any excess resin flows properly away from the part and does not clog the vacuum port?
Breather material
Use your horn whenever you approach ____ or intersections
Blind spots
________ pathogens are infectious microorganisms in the blood that can cause disease in humans.
Bloodborne
Pictorial symbols with ____ backgrounds indicate the class of fire you can use the extinguisher for
Blue
What documentation provides visual and dimensional information about the composite component
Blueprints
A shock occurs when electricity mistakenly uses a person's _______ --an efficient conductor of electricity --as part of the electrical circuit.
Body
Which type of head PPE is best used when working underneath a vehicle?
Bump hat
Which of the following does not affect the fit and seal of your respirator?
Contacts
Which gloves would you wear to cut cardboard with a box cutter?
Canvas gloves
For composite repair, it is recommended that you always use ______ rotary files
Carbide
Which category of repair option restores the part to the original performance characteristics and doe snot need any further action?
Category A
Which category of repair option may be made with speed tape or aircraft aluminum sheet stock fastened through composite structures
Category C
During the bagging process, what is the aluminum plate that presses the layup down as vacuum pressure is applied inside the bag.
Caul plate
Which gloves would you wear when working with chemicals
Chemical-resistant gloves
The power zone is close to the body, between mid-thigh and mid-________.
Chest
which fall protection equipment is designed to be worn when limited fall hazards exist without the risk of a vertical free fall
Chest harness
A ___ hitch is a sling configuration with one end of the sling passing under the load and through an end attachment handle, or eye on the other end of the sling
Choker
Employers must post a copy of each ________ at or near the place where the violation occurred. This copy must remain posted until the problem is fixed or a minimum of three days, whichever is longer.
Citation
Which fire class involves oil, gasoline, and paint?
Class B
Which type of head PPE is best for light protection?
Class C
If the name of the metal ends with the letters "um," it can cause a _____ fire
Class D
Which type of head PPE protects against high voltage exposure?
Class E
Combustibles commonly found in commercial kitchens cause ____ fires
Class K
________ temperatures can decrease your muscle flexibility, leading to muscle pulls.
Cold
A lightning storm will turn air into a
Conductor
Underground vaults,tanks, and storage bins are all examples of _____
Confined spaces
To prepare yourself to work with hand tools, you should _____
Consult the manufacturer's instructions for proper tool operation
You will be handling heavy, sharp equipment. Which type of material will best protect you
Cotton duck
The scarf joint is a lap joint that is made by
Cutting gradual angles in the pieces that are to be joined
What is a multi-step process that is used to describe, define, and classify the damage that has occurred to an aircraft?
Damage identification
What is the process of using NDI tools to determine the exact area of the damage to the aircraft?
Damage mapping
If an electrical cord is frayed, cracked, or ______, don't use the equipment.
Damaged
In the damage assessment process where you map the damage, you are looking for any indication of _________ or disbonding.
Delamination
What is the term used to describe what occurs whenever two or more layers of the composite materials become separated?
Delamination
What type of damage to a composite structure are you looking for when you use a flashlight?
Dent
Shining a flashlight across the surface of the composite damage will show if the surface of the structure has been:
Dented
The first step in the epoxy mixing process is to
Determine how much resin you will need
What is the term used to describe what occurs when the composite materials and the core becomes separated ?
Disbonding
When working on a ladder, you should _____
Do none of the below Leave a stepladder unlocked if it seems secure, have someone spot you when you carry heavy, awkward objects, Place whatever supplies you need near the base of the ladder
The first step before you being to assess the damage is to gather all of the required ____ for the aircraft that is damaged
Documentation
. Which safety precaution keeps you safe when working with hand tools?
Don't use a damaged hand tool
The temperature that the curing cycle will reach and stay at during the curing cycle is referred to as ________.
Dwell temp
Class C fires consist of energizing ____ equipment
Electrical
_____ protect you from electrical hazards
Electrical hazard safety shoes
Which of the following are hazards of working on aerial lifts?
Electrocution, Collapses or tip-overs, Falls All of the above
The ____ device has a probe or contact bar that lowers to a set distance when you start the machine cycle
Electromechanical
Conductors are materials that allow free ___________ to easily flow through them.
Electrons
____ prevent the buildup of static electricity in areas with potentially explosive atmospheres
Electrostatic conductive shoes
_____ is the most effective method of hazard control
Eliminating the hazard
Employers need to develop a ____ to handle possible on-site emergencies and coordinate off-site response
Emergency Response plan
________, along with first-aid instructions, should be located in all hazardous areas.
Emergency eyewash stations
A _____ complements the safeguarding equipment being used
Emergency stop device
The best and fastest way to get a hazard corrected is to notify a supervisor or ________.
Employer
Which of the following statements is not true
Employers must evaluate their chemicals hazards and prepare labels and safety data sheets
A _____ permit is a written or printed document that allows entry into certain areas
Entry
Which GHS pictogram is nonmandatory
Environment
You should always have a _____ in case a fire grows out of control
Escape route
Safety glasses, goggles, welding shields, laser safety goggles, and face shields are common examples of what category of PPE?
Eye and face
In the United States, the principle regulatory body for repair issue documents and compliance guidance for the maintenance of civil aircraft is the :
FAA
Which system is designed to stop a fall
Fall arrest system
True or False: A hearing conservation program consists of four basic elements.
False
True or False: All shutdowns are scheduled ahead of time
False
True or False: An entry permit makes unsafe work safe.
False
True or False: Bagging materials are not degradable and become part of the final composite
False
True or False: Chemicals may cause acute and curable health effects
False
True or False: Composite materials do not pose a hazard regardless of how they are handled
False
True or False: Compressed air is a good way to clean debris from your clothing
False
True or False: Fill threads are continuous fibers that run the entire length of the rolled composite material
False
True or False: Gas is a good conductor of electricity.
False
True or False: Grounding is a primary form of protection.
False
A ____ device prevents you from reaching into danger areas while operating a machine
Restraint
True or False: the goal of a scarf joint is to create a joint that is somewhat sturdy but it doesn't have to be as strong as the original component
False
True or False: you should use wrenches with sprung jaws
False
True or Falsed: OSHA requires that you wear PPE for all parts of your body
False
Employers are required to report any incident where a worker ________ occurs or more than three employees are hospitalized.
Fatality
What is the most common composite material today
Fiberglass
To bond the replacement core to the bottom layer of the structure, you will use _____ and place it in the bottom of the core hole
Film adhesive
What protects your fingers from cuts, punctures, and burns?
Finger guard
In the field two of the ATA system for documentation, the ____ digit of the section number is per the ATA 100 spec
First
Which type of machine guard is mounted to the machine and has no moving parts?
Fixed
As you are bagging the composite layup on the side on an airplane, you will use ________ to secure all of the materials used in the bleeder breather schedule to the structure.
Flashbreaker tape
The three tools you will use for the visual inspection of the damage are your eyes, a __________ and a 10X magnifying loupe.
Flashlight
What device may be used during the damage assessment process to see if the surface of the part is dented
Flashlight
How toxic material gets into the body and the damage it causes depends on the substance's _____ and physical properties
Form
_____ protect feet from the extreme heat of molten metal
Foundry shoes
Anyone working ____ feet or more above lower levels risks serious injury or death fi tehy fall
Four
Where is the material stored for this 8-ply lay-up?
Freezer
A ____ crane has a bridge for carrying the trolley that is rigidly supported on two or more legs running on fixed rails or anotehr runway
Gantry
Your ________ is determined by the type of hazard and the operation.
Glove
What prevents oils in your hands from contaminating the material during the lay-up process?
Gloves
A _____ is a device designed to keep an operator clear of the exposed, moving parts of a power tool while it is in operation
Guard
A negative physical or health effect that doesn't meet the specified criteria for other physical and health hazard classes is known as a _____
HNOC
A hazardous and toxic material is any chemical present in the workplace that is capable of causing _____
Harm
Employers must perform a _____ of the workplace to identify and control physical and health hazards
Hazard assessment
If OSHA does not suggest routine eye protection for your profession, what determines your need for PPE?
Hazard assessment
A _____ describes a chemical hazard nature, as well as its degree ( when appropriate)
Hazard statement
Never extend your hands, arms, or ____ outside of the safe zone
Head
Which of the following is not true about hearing protection?
Hearing protection eliminates the noise.
A very small current can be more dangerous than a large one of its path passes through the ______.
Heart
An air-pressurized water extinguisher removes which element from a fire?
Heat
What three elements are needed for a fire to start or continue?
Heat, fuel, and oxygen
Universal precautions ________.
Help protect you from bloodborne pathogens, Require that you use gloves when treating a bleeding patient, Should be practiced whenever you're treating a bleeding patient
An emergency action plan ________.
Helps employers prepare for an emergency before one happens
What type of impact damage has structure penetration, core damage and delamination in a small area?
High energy
Due to ____ honeycomb cores are frequently used in the aviation industry
High strength-to-weight ratio
What piece of equipment provides finite control of the heat application, vacuum and time necessary to cure composite resins and adhesives
Hot bonders
Which of the following factors does not affect the need for hearing PPE?
How many people are in the building
To properly inspect for moisture in composites, one device you may use is a device known as a:
Humidity meter
You should include a brief description of what the chemical actually does in which section of a safety data sheet?
Identification
What is the first step in the scarfing process?
Identify how many plies of composite materials are in the structure
What type of damage occurs any time the composite component is hit by a foreign object?
Impact
____ discarded hazardous materials can abuse fires, explosions, and pollution
Improperly
When two parts of a machine move together and at least one of the parts moves in a rotary or circular motion, it is known as a _____
In-running nip point
When creating a scarf in a composite structure, each time a new ply of material is exposed, you will ________ the diameter of the exposed area of the next ply.
Increase
Whenever possible, PPE should be distributed for ____ use
Individual
Which type of machine guard prevents the machien from operating automatically if the guard is opened or removed
Interlocked
Materials should be stacked in _____ rows to keep them secure
Interlocking
A confined space ______
Is large enough for you to work in
A _____ device has cables or cords that attach to your hands, wrists, or arms, mechanically linking them to the machine
Pullback
What is the most common type of thermocouple pin used in composite repairs
J
Moving materials manually does not include _____
Kicking objects
What part of the hot bonder is used to display the operator interface screens for setup, operation and process monitoring
LCD display panel
What do you use to keep the tool clean and contaminant free for the bagging process?
Masking tape
A group of written, printed, or graphic information elements about a hazardous chemicals is known as a ____
Label
A scarf joint is a ______ joint that is made by cutting gradual angles in the pieces that are to be joined together.
Lap
Which of the following is not an insulator?
Lead
_____ protect the lower legs and feet from heat hazards
Leggings
What do you have to do the pre-preg material before performing the lay-up?
Let it warm up to room temperature
What does the acronym LSP stand for
Lightning strike protection
Permanent aisles and passageways need to be marked with ________ so that you know where to walk.
Lines
The maximum amount of weight that a ladder cna hold is called the ____ rating
Load
What are the three main components of a lockout/tagout
Lock, lockout device, tag
What are the three main components of a lockout/tagout?
Lock, lockout device, tag
Which of the following is not a foot and leg hazard?
Loud noise
When using a digital tap hammer, the tap value will be ___ in undamaged areas
Low
What type of impact damage occurs when an object hits the aircraft at a low speed with low amounts of inertia
Low energy
In HazCom 2012, the safety data sheet replaces the _____
MSDS
A ____ is a physical barrier
Machine guard
For visual inspections of the damaged area, you will use your eyes, a flashlight and a:
Magnifying loupe
When creating a scarf in the structure, once you think there is no presence of ply penetration, make certain by using a _____ to inspect the area
Magnifying loupe
Structural damage is classified as ________ on the SRM.
Major
Documentation used for construction composite components is supplied by
Manufactures
If a company has ________ accidents, illnesses, and near misses, its existing hazard controls may not be working.
Many
Walkways should be ________.
Marked with lines so that you know where to walk, At least four feet wide, At least three feet wider than the largest equipment in use
A permit required space contains or has the potential to contain _____
Material with potential to trap someone who enters, A hazardous atmosphere that has low oxygen levels and/or high levels or hazardous gases or fumes, Floors that slope downward and taper into smaller areas All of the above
The content of Class D extinguisher depends on the type of ___
Metal
____ Protect the top of your foot (instep area) from impact and compression
Metatarsal Guards
What pneumatic tool is used to remove the damaged area during the composite repair process?
Mini right angle die grinder
_____ are tiny droplets of liquid suspended in air
Mists
Once the core has been removed, you need to inspect for _______ in the damaged area before you begin the scarfing process
Moisture
Which of the following is not a benefit of an ergonomic work environment? Increased employee satisfaction More vacation time Increased efficiency Fewer accidents
More Vacation Time
You should keep impact tools free of ____ heads
Mushroomed
All respirators need to be ____ -approved
NIOSH
Which of these popular gloves protect your hands from abrasions and most water solutions of acids, alkalis, salts, and ketones?
Natural latex or rubber gloves
When the threads of one layer of fabric lie in the valleys of opposing layer of fabric, this is known as
Nesting
You should ______ work on a live circuit.
Never
You should __________ operate electrical equipment while standing in water.
Never
The extent of hearing damage depends primarily on the intensity of the ________ and the duration of exposure.
Noise
What type of container is used for mixing resin?
Non waxed paper cup
What type of damage is defined as damage to structural components that cannot be repaired and must be replaced
Non-repairable
A conveyor _____ Transport both materials and people, Can be immediately restarted if it's overloaded and stops, Does not need an emergency stop switch, None of the above
None of the above
A forklift operator _____ Can be any age as long as he has a driver's license, trained, evaluated, certified, Must be over age 18 and under age 60 None of the above
None of the above
If you need to better position a load, you should ______ Walk backwords Move it yourself Use hand signals to stop the crane None of the above
None of the above
To minimize the risk of injury when operating a forklift, you should ____ Center the load on the forks as far from the mast as possible, Adjust the load to the highest position when traveling, Jump out of the forklift immediately if it starts to tip, None of the above
None of the above
Which of the following is a guideline for power tool safety? You can wear gloves when operating all power tools, You don't need to read the safety manual for a tool you already know how to use, You can wear anything you'd like when operating a power tool, None of the above
None of the above
Which of the following is not an eye hazard Soldering Iron Welding flashes high-speed machinery None of the above
None of the above
Which of the following isn't true about an emergency?
None of the above.
Which type of metal should spark-resistant tools be made from
Nonferrous
An aircraft may have a number of source documents that may be issued by the _____ that contain maintenance, modification, rework and repair information.
OEM
Because of the hazards of working in confined spaces, _____ requires a permit to enter
OSHA
Eye and face PPE should meet both industry standards and ____ specifications.
OSHA
Which organization does not offer first-aid training?
OSHA
Which of the following is true about lcokout/tagout
OSHA considers lockout devices to be more secure and effective than tagout devices when protecting employees
Which of the following is true about lockout/tagout
OSHA considers lockout devices to be more secure and effective than tagout devices when protecting employees
___ requires that many categories of ___ meet or be equivalent to ____ standards in effect at the time the ___ is manufactured
OSHA, PPE, ANSI, PPE
The ________ of 1970 made employers legally responsible for providing a safe workplace
Occupational safety and Health Act
Which type of lay-up uses all four coordinates on the warp clock at a minimum
Quasi-isotropic lay-up
A fire extinguisher removes ____ of the three elements from the fire triangle
One
Employers must keep all cancelled entry permits for at least _____
One year
Which of the following is a step in an OSHA inspection?
Opening conference, Walk-around, Presenting credentials
A composite repair is defined as any repair that must be performed to return a composite component to the engineering specifications of the:
Original equipment manufacturer
Which type of crane has a movable bridge carrying a movable or fixed hoisting mechanism and traveling on an overhead fixed runway structure
Overhead
Using _____ comes after the other three items in the Hierachy of Controls and is a last resort
PPE
What should you use to test the sharpness of a cutting tool?
Paper
________ respirators may be nonpowered or powered air-purifying (PAPR).
Particulate-removing
What is tightly woven fabric that is used to slow down the flow of resin and create a bondable/paintable surface during the curing process
Peel ply
In order to be effective, earmuffs require a ________ seal around the ear.
Perfect
What is the first step in the composite repair process?
Perform damage assessment
The emergency response plan should be rehearsed regularly and reviewed and amended _____
Periodically
Fill threads are the threads that are woven ____ to the warp threads
Perpendicular
The ____ device projects a beam of light across a surface to a sensory
Photoelectric
A safety net should be _____
Placed no more than 30 feet below the work level
When both hands are needed to operate a tool, you should secure material(s) by ____
Placing the material(s) in a vice or clamp
In the lay-up process, what tells you the number of plies required and the ply orientation
Planning papers
What documentation is step by step directions of how to construct a composite components
Planning papers
A _____ is the work area of the scaffold
Platform
One layer of fabric in the lay-up construction is known as
Ply
What is the angle of the warp fibers of each layer of material as they are layered to create a composite component
Ply orientation
One of the primary assessments of damage is based upon whether or not _____ has occurred
Ply penetration
A ____ is the place where the actual work on materials is performed
Point of operation
In addition to good housekeeping, which of the following good practices contribute to limiting ergonomic hazards?
Posture, Power zone, Lifting
________ earplugs are made to fit into a unique ear canal and require a professional fit.
Preformed
_____ monitor your location and don't allow the machine to cycle when you're in danger
Presence-sensing restraints
____ deactivate machines when they're depressed
Pressure-sensitive body bars
The best way to prevent a fire is to ____
Prevent one from happening in the first place
A written program for a permit space must _____
Prevent unauthorized entry, Identify employee job duties, Identify and evaluate hazards All of the above
ATA chapter 51, section 20 of the Structural Repair Manual defines special _____ that may be used during the composite repair
Process
OSHA's mission is to
Protect the health of Americas workers, Save lives, Prevent injures
A ____ device uses a radio beam that is part of the machine control circuit
Radio-frequency
When using the hot bonder, the ____ 1 Rate is the degrees per minute that the part will heat during the curing cycle.
Ramp
Under OSHA, an employer is not required to
Reduce the hours of anyone who files an OSHA complaint
In the lay-up process, what is used to ensure that the part does not stick to the tool?
Release agent
What do you apply to the tool to ensure the part does not stick to the tool?
Release agent
During the bagging process, the ________ will protect the heat blanket from contamination from the reins.
Release film
ATA chapter 51, section 70 defines the ____ procedures to be used to make a composite repair
Repair
The first step in the repair procedure is to read the _______ section of the SRM.
Repair
The first level of damage classification identifies the damage in one of two categories; ____ and non-repairable damage
Repairable
Once the repair is complete, a ________ test of the LSP should be performed using an approved multimeter or ohmmeter.
Resistance
In gathering the documentation before you begin the damage repair, you should use the SRM and check the __________ to ensure you have the most current revision for the specific aircraft you are working on.
Revision page
When preparing the core splice repair, you need to mark the RD on the template. RD stands for
Ribbon direction
In the core clean-up process, what tool is used to sand the resin from the bottom of the hole
Right angle die grinder
What is used to sand the layers of the structure to create the scarf?
Right angle die grinder
Which gloves would you wear to work on an electrical box?
Rubber-insulating gloves
If you don't have a template to measure the pieces for your lay-up, you can use a:
Ruler
Any employer who has hazardous chemicals in the workplace must have labels and _____ available to exposed workers
SDS
The ____ will have a list of all the tools you will need to make a composite repair
SRM
What document will have instructions on how to clean the aircraft in preparation for the damage assessment?
SRM
When preparing the damaged aircraft for damage assessment, the ____ will define the approved cleaners and solvents that may be used
SRM
________ are available with and without ventilation.
Safety goggles
Which of the following is not a head hazard
Safety googles
When the lay-up is complete, what do you use to trim the part or break any sharp edges?
Sanding equipment
To finish the core splice repair, you will use _____ to even out the core repair so it is just below the composite ply 1
Sandpaper
In composite construction, there is often a core material in the center of two surfaces which is referred to as _____ construction
Sandwich
Which of the following is not a hazardous material entry route?
Saturation
A _______ is a temporary platform used to access a work area and to hold supplies for a job
Scaffold
During the composite repair, what do you use to cut the material from the roll?
Scissors
The ATA system for documentation numbering uses three numeric fields which identifies, the chapter, and section and the :
Subject
Which type of machine guard automatically adjust to the size of stock you're machining
Self-adjustable
A ________ is used for entry and escape from atmospheres that are considered immediately dangerous to life and health (IDLH).
Self-contained breathing apparatus
OSHA does not cover which of the following group of workers?
Self-employed
Which type of penalty has a mandatory fine up to $7,000
Serious
How many steps are involved in the damage assessment process?
Seven
Manufacturers break down powered industrial trucks into ____ classes
Seven
When moving materials mechanically, pay attention to materials weight, size, and ____
Shape
A _____ is a substance or mixture that displaces oxygen and can cause rapid suffocation
Simple asphyxiant
This type of ladder doesn't support itself, is portable, and has just one section
Single
When properly inserted, ________ earplugs work as well as most molded earplugs.
Single-use
In preparation for laying up a composite part and to know how much material you need, it is important to know the:
Size
True or False: Always keep the paper backing until you have finished laying up the part to verify that the proper amount of plies were used and ensure all backing paper was removed
True
Ultrasonic inspection is non-destructive inspection (NDI) method that uses ___ waves to detect areas of delamination and dis-bonding in a composite structure
Sound
During the lay-up process, what do you use to smooth the material around the core?
Squeegee
What term is used in a lay-up where the warp faces are oriented so that they are always in the same direction?
Stacking
Lockout/tagout procedures protect you from a machine or piece of equipment _____ while you're servicing or maintaining it
Starting unexpectedly, Releasing stored energy, Energizing
What do you use to apply the resin?
Stiff brush
A correct neutral posture is one where the body is in a ________ line and balanced while sitting or standing.
Straight
The purpose of laying up a composite as a quasi-isotropic is for
Strength
Most composite fabrics are _____ in the warp direction
Stronger
What documentation describes how to properly repair a composite component
Structural Repair Manual
What does the acronym SRM stand for?
Structural repair Manual
which system lowers and supports you, creating a hands-free work environment
Suspension equipment
which piece of clothing is not an example of body PPE
T-Shirt
_____ devices are easier to remove than ____ devices and therefore provide less protection than lockout devices
Tagout; lockout
As covered in this chapter, you will use the _________ to map for the damage.
Tap Test
The amount of resistance a conductor has depends on the conductor's type of material, size, length, and ______.
Temperature
When driving a crane, you should give power lines at least ____ feet of working clearance
Ten
When working on an aerial lift, stay at least _____ feet away from the nearest overhead line
Ten
True or False: As the bagging material is drawing down by the vacuum pump, it is important for you to use your eyes, ears and touch to make sure the bag is tight and has no wrinkles
True
True or False: Before each use, inspect your protective gloves to make sure that they're not torn, punctured, or otherwise damaged.
True
True or False: Before you begin your damage assessment, it is important to make sure that the area around the aircraft is clean and all your tools you will need are close at hand
True
The lowest concentration of a chemical that must produce a harmful effect is ______
The threshold level
Employees who are allowed to enter the permit space must follow a permit space program written by _____
Their employer
In a composite repair, what is used to monitor the temperature during the curing process?
Thermocouples
Hard hats must meet certain requirements to provide adequate head protection. Which of the following is not a requirement?
They must protect you from electrical hazards
True or False: Damage is defined as that which produces a permanent distortion or an alteration to the cross-section of a structural part
True
True or False: Employers must ensure that employees wear appropriate PPE.
True
Extend an extension or straight ladder used to access an elevated surface at least _____ feet above the point of support
Three
True or False: Fire drills should always be evaluated
True
True or False: Forklift overturns are the leading cause of fatalities involving forklifts
True
True or False: Glasses, facial hair, long hair, or facial movements, such as chewing, can reduce the protective value of earmuffs.
True
First aid must be available within the first ________ minutes after an emergency occurs.
Three to four
_____ protect the toes from impact and compression hazards
Toe Guards
Which section of the safety data sheet identifies health effects information
Toxicological information
THe marking pens you must use to identify a damaged area must be TEC which stands for:
Trace element certified
Employers can prevent falls and save lives by the following three simple steps: plan, provide, and _____
Train
When the resin is saturate into the fibers of your material, the fiberglass will appear
Translucent
In the composite repair process, understanding and following the damage assessment process is critical to your success as a composite repair technician
True
True or False: A crane is a machine for lifting and lowering a load and moving it horizontally using a hoist
True
True or False: After the repair is complete, a resistance test of the LSP should be performed using an approved multimeter or ohmmeter
True
True or False: After you gather all the documentation, it is critical to read the documentation so you know as much as possible about the damage assessment and repair as possible.
True
True or False: Alcohol abuse not only can damage company equipment, but it can harm the company's public image as well.
True
True or False: All composite repairs must restore the aircraft to the specification of the original airworthiness certificate
True
True or False: Respiratory hazards are present when the air contains chemical, biological, or radiological contaminants in sufficient quantity to harm health.
True
True or False: Selecting the wrong protective equipment is one of the most frequent errors made in respiratory protection.
True
True or False: The FAA advisory circular 120-73 specifies that all damage to a structure must be classified into one of three categories
True
True or False: The FAA requires that all repair technicians be able to read, write and understand the English language
True
True or False: The Hierarchy of Controls is a system that employers follow to minimize or eliminate hazard exposure
True
True or False: The OSH Act allows unannounced workplace inspections to occur, as long as they're done at a reasonable time.
True
True or False: The SRM is numbered using the ATA Spec. 100 numbering system
True
True or False: The ability to move physical objects from one location to another plays a key role in all industries
True
True or False: The composite repair process has six distinct steps.
True
True or False: The final step in the damage assessment is to classify the damage based upon the results of the tap test.
True
True or False: The first step in the composite damage assessment process is to gather the required documentation for the aircraft that is damaged.
True
True or False: The goal of a scarf joint is to create a joint that is as strong as the original component.
True
True or False: The goals of HAZWOPER are to protect employees and help handle hazardous substances safely and effectively
True
True or False: The greatest hazards posed by hand tools result from misuse and improper maintenance
True
True or False: The hot bonder monitors the curing temperatures by using thermocouples
True
True or False: The same employee who placed the lockout/tagout device on the energy-isolating device is the only one who may remove it.
True
True or False: The science of ergonomics is designed to make the workplace more worker-friendly.
True
True or False: The two primary types of abrasive materials used during the composite repair process are Scotch-Brite
True
True or False: The typesof hazards you encounter depend on the type of powered industrial truck you're using as well as the type and condition of the workplace
True
True or False: There is always a reason for a blown fuse or a tripped circuit breaker.
True
True or False: Three-point contact means that you have two hands and a foot or two feet and a hand on the ladder at all times
True
True or False: To avoid walking backwards to better position a load or visually communicate with the crane operator, pre-walk the path of travel
True
True or False: Training is an essential part of safeguarding because even the most elaborate safeguarding system can't protect you unless you know how to use it and why to use it.
True
True or False: Ultrasonic inspection is very accurate in its description of the areas of damage
True
True or False: Unbalanced lay-ups are used to create composite components that have a need to twist or bend in a certain direction
True
True or False: Unwanted noise is one of the biggest occupational health hazards.
True
True or False: When bagging the composite layup, the release film will protect the heat blanket from contamination from the resins.
True
True or False: When creating a scarf in the structure, pushing too hard on the die grinder may cause additional damage
True
True or False: When cutting the material, it is important to hold it in a stable position and cut with a slow even stroke
True
True or False: Whenever an assignment is completed, the entry supervisor must cancel the entry permit
True
True or False: Whenever possible, you should move sheet metal mechanically
True
True or False: Whenever you work with a pneumatic tool, you should read the manufacturer's manual
True
True or False: Writing on or adding stickers to your hard hat may reduce its protective abilities.
True
True or False: You must wear hard hats any time you risk objects falling and striking you on your head, bumping your head against a fixed object, or accidentally contacting electrical hazards.
True
True or False: You need to match the type of fire extinguisher to the class of fire
True
True or False: You need to record the amount of time the material has been out of the freezer in the material Log Book
True
True or False: You risk falling any time you work at an elevated height
True
True or False: You should always review the work instructions/planning papers so you have a clear understanding of the lay-up
True
True or False: a job hazard analysis looks at a job's different tasks in order to identify its hazards.
True
True or False: any damage to a cylinder compressed gas can turn it into the equivalnt of a bomb
True
The first step when using a tap device to tap test an area for disbonding or delamination is to set a standard for the tap noise by tapping in a known ____ area
Undamaged
What type of fabric is not woven together and has no fill?
Unidirectional
After a hazard is identified, employers should ________.
Use engineering controls or work practice controls to eliminate or reduce the hazard
What part of the hot bonder is used to remove air from the bag during the curing process?
Vacuum system
A ___ hitch uses a single, vertical part or leg of the sling to support a load
Vertical
Compressed gas cylinders should be stored ____ in a location where they can't be bumped or _____
Vertical : Damaged
Which of the following is not a category of PPE
Voice
What causes electrons to move through a conductor?
Voltage
A reference diagram that designates the angles of ply orientation in a composite component is referred to as
Warp clock
It is important that each time you cut a piece of fabric, you mark the ply number and
Warp direction
Which of the following is not a potential hazard when handling materials?
Wearing gloves
Compressed gases are common in ____ and cutting
Welding
Hot work involves work that produces a source of ignition or burning, _____, or using fire- or spark-producing tools
Welding
Which of the following does not matter when using a hard hat?
What level of protection it gives you based on its color
How do you know when to stop the scarf sanding
When a ply is reached that has no indication of penetration
A ______ Violation is one that the employer intentionally and knowingly commits or is indifferent to eh law
Willful
Spontaneous combustion is a fire caused by chemical reactions ____ spark
Without
Why should employees be involved in the job hazard analysis process?
Workers are more likely to support the solutions
What type of inspection equipment is very expensive and technicians must wear special PPE equipment to protect them from radiation exposure
X-ray
in which situation should you wear electrically conductive shoes
You are working in a grain elevator
Which of the following is not cutting tool safety guideline You should cut toward your body You should never try to catch a sharp tool You should carry sharp tools in a sheath All of the above
You should cut toward your body
Good housekeeping is important because ________.
You're less likely to trip
Employers need to adopt a ________ policy toward workplace violence, whether it's against or by employees.
Zero-tolerance
The reason you map the damaged area is to check for delamination or:
disbonding
In-running nip points are also called
pinch points
PPE falls into these cetegories: eye and face, hearing, hand, foot, head, body and _____
respiratory
To remove the damaged core, you will use a
screwdriver
A respirator is a device designed to protect you from inhaling dangerous ________.
substances
____ devices are easier to remove than ____ devices and therefore provide less protection than lockout devices
tagout; lockout
Before you operate a machine, you should receive the proper _____ on its setup and operation
training
True or False: During the bagging process, it is important to use your eyes, ears and touch to make sure the bag is tight, flat and has no wrinkles.
true
True or False: the same employee who placed the lockout/tagout device on the energy-isolating devices is teh only one who may remove it
true
A _____ requires you to place both hands at the same time on the machine's controls in order to operate it
two hand control
A symmetrical lay-up ensures that the composite component will not
warp
What determines the danger of an electrical shock?
what determines the danger of an electrical shock? The rate and amount of current Both A and B
