Nocti Part 2
hidden edge
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Typical gas pressure gauges will read ________ at atmospheric pressure
0 psi
If a wooden box weighing 50 pounds is placed on a flat wooden table and the force required to move the box is 37 pounds, the coefficient of friction is
0.74
What is the binary form of a decimal number 192?
1100000
atmospheric pressure at sea level is
14.7 psi
Calculate the flow out of a pipe if 10,000 gallons are delivered in one hour.
167 gallons per min
how many parts are in a two way valve
2
Gear "A" has 40 teeth and rotates at 100 RPM driving gear "B" which has 80 teeth. What is the RPM of gear "B"?
200 RPM
A network interface card (NIC) on a computer is receiving a series of pulses measuring +5 volts DC than alternating back to 0 volts. The +5 signal is referred to as
high
A network interface card (NIC) on a computer is receiving a series of pulses measuring +5 volts DC then alternating back to 0 volts. The +5 volt signal is referred to as
high
The most accurate way to cut square steel tubing is to use a/an
horizontal band saw
The flow through a control valve will increase
if there is an increased downstream pressure because less pressure the more the flow can increase easily
The screw is an example of the application of which other simple machines
inclined planes
While performing engineering functions, ethical conduct is the responsibility of the
individual engineer
Abrasive cutoff saws penetrate material by grinding which makes them valuable for cutting
internal contours
An international body of technical standards for various industries, designed to promote international trade, engineering conformance and most recently environmental awareness is known as...
international energy data and analysis
An international body of technical standards of various industries, designed to promote international trade, engineering conformance, and most recently environmental awareness, is known as :
international organization for standardization
An electrical component referred to as rheostat
is a type of variable resistor that controls the current by varying the resistance`
Which of the following drawing methods is used to generate a 2D multiview drawing?
isometric
Which statement best describes precision alignment?
it corrects any defects in shafts
A parallel circuit has a total resistance which is _________ any individual resistance
less than
The main advantage of drilling with the vertical mill than the drill press is that......
less time is required
You can Align belt pulleys and chain sprockets by
letting the system run to see if there is any problematic causes to them
Because switches can fail after opening a disconnect, the safest practice is to
lock and tag the discount
When milling aluminum, set the mill at ______ RPM speed.
low
When initially using an ammeter, set range switch at the
lowest range
Manufacturing product quality control often includes:
maintainence guidelines
When assembling a circuit board, the __________ is used to help identify the correct
material matching software
measures an accuracy of 0.001 because a ruler doesn't go into exact depth of and inch.
micrometer
The 3rd color on the resistor defines the....
multiplier
The third color band on a resistor defines the
multiplier
Abrasive cutoff saws penetrate material by grinding, which makes them vulnerable for cutting
nonferrous metals
A stainless steel kettle will emit ________ heat than the same sized cast iron kettle at the same temperature.
one half
the acronym OEM refers to
original equipment manufacturer
Which of the following drawing methods is used to generate a 2D multi-view drawing?
orthographic
A test instrument that displays a waveform is a/an
osilloscope
The correct steps to prepare a technical report are
outline reports, gather data, and analyze the results
A system is considered to have __________ elements if any single element can fail while still maintaining a completed circuit.
parallel
When measuring a DC voltage, the meter should be connected in
parallel
A diode is a device that will
permit current to flow through it in only 1 direction
When testing with compressed air caution should be given to the _______ used.
pounds per square inch guage
The primary function of the fuse in a circuit should be to
prevent motor overload
The primary function of the fuse(s) in a circuit should be to:
prevent motor overload
The purpose of the hydraulic system is to
produce a greater pressure on the large cylinder
Tensile strength is the resistance a metal has to be being
pulled apart
Technical communication skills help the engineer
read, write and comprehend technical reports
Which color on the electromagnetic spectrum represents the warmest temperature?
red
Pneumatic fluid power can deliver linear and _________ forms of motion:
rotary
Pneumatic fluid power can deliver linear and __________ forms of motion.
rotary
A _________ measures length to an accuracy of 0.001 inch
ruler
Winds blowing west at a speed of 10 to 15 mph are called
scalars
When measuring current, the meter should be connected in:
series
We install surge protection on electrical equipment to...
shield equipment from sudden power increases
Documented procedures require the technician to use _______ with an oxygen or acetylene generator.
silicone based lubricant
The AC voltage waveform is called a ________ wave.
sine
When energized a solenoid actuates upon which the following?
steel
A structural engineering company hired specialists to design the video, sound system, parking lot, and playing surface (of a new station). The specialists are referred to as
subcontractor
The R value in Fiberglass represents
the temperature resistance
Fiberglass insulation is rated with a number referred to as the R-Value. This number represents
thermal resistance
Any material that reduces the amount of heat transfer is called an _________ insulator.
thermoblock
The junction of two similar metals that produces a voltage proportional to the amount of heat applied is a.....
thermocouple
Wear safety glasses whenever working with machinery because...
they are tested and rated
The most accurate way to cut square steel tubing is
to use a plasma cutter because it is a quicker and beneficial way to cut steel, especially in huge loads
Of the meter function set for AC voltage, a "no voltage" reading taken across a fuse in a powered circuit indicates that the......
unit is not powered
Align belt pulleys and chain sprockets by...
using the eye
An electrical component referred to as a rheostat is a type of:
variable resistor
The ability to make clear, concise, and precise sketches relates to the engineer's skill with:
visualization
The ability to make clear, concise, and precise sketches relates to the engineers skills with
visualization
When replacing a motor pay special attention to information on the nameplate is important because the nameplate specifies the _________ for the motor to be operated.
voltage
When replacing a motor, special attention to information on the nameplate is important because the nameplate specifies the _________ at which the motor may be operated.
voltage
When testing with compressed air, caution should be given to the _________ used.
volume per mass register
Orville Wright
was the first man in history to be credited for making a power, sustained, and control flight
Undercutting is a condition that generally occurs when the
welding current is too high
Design drawing shows location of motor in amusement parks rides. What information should accompany the drawing to describe what type of motor is needed?
written specifications
The progression of a project may be displayed as an electronic or paper chart form using horizontal bar graphs to indicate time and task. This means of project tracking utilizes
Gantt chart
The relationship between gauge pressure and absolute pressure is ...
Gauge pressure = absolute pressure - atmospheric pressure
Tungsten is a metal with the physical properties of
High strength, good electrical conductivity
The ________ code defines requirements when joining metals using the MIG (magnesium
ISA
Immediately report the malfunction of any piece of equipment to:
OSHA
Since 1970 when _________was created occupational deaths has been cut by 62% and injuries decreased by 49%.
OSHA
Bolts and screws should be designate by the following data in which sequence below?
Product length for bolts and screws Material and finish, Product name, Threads per inch, Nominal size
Ohms law states
R=E/I
Install surge protection on electrical equipment to
Shield equipment from sudden power increases
When engineers are ready to move from concepts to preliminary designs and possible solutions, they often use modeling and ______ to examine the design
Simulation
When engineers are ready to move from concepts to preliminary designs and possible solutions, they often use modeling and _____________ to examine design.
Simulation
farad
The unit of capacitance
Align belt pulleys and chain socket by:
Using a straight edge
Atmospheric pressure at sea level with a parallel circuit has
a total resistance which is more than an individual resistance
What established rules or standards of conduct in the Code of Ethics which governs the provision?
accreditation board of fundamental canons
measure electrical current, the ampere is the flow of the electrical charge across the surface rate of one coulomb per second
ammeter
An engineer has connected an oscilloscope to measure the output of a standard wall electrical outlet. The oscilloscope shows a 60 hertz sine wave measuring 120 volts. This signal
analog
An engineer who is pursuing a master's degree in environmental engineering must have a ________ degree from an accounted college.
bachelors degree
When a gas cylinder is at a workstation, as safety precaution, the cylinder should:
be chained to a rigid item
Training with fasteners could comply with OSHA
because if you are at a construction sight you need to be able to work with specific materials in the process
Manufacturing product quality control often includes production flow charts
because you need to see how the quality is being represented
An engineer needs to be able to make sure the product is functioning
before they come up with a solution
Identifying leaders in the assembly process in order to routinely compare one's processes and outputs to the leader is called
benchmarking
If a gas cylinder is at a workstation, which stores atmospheric pressure it would be
beneficial if you make sure it is chained to a rigid system so no air comes out
A creative method of increasing the # of engineering design alternatives is:
brainstorming
One creative method of increasing the number of engineering design alternatives is........
brainstorming
a pneumatic cycle
can be a technician pneumatic ride
The __________ is an electrical component that can hold the charge for a period of time.
capacitor
An electronic inverter
changes DC to AC
A ______ switch opens automatically when the current exceeds a predetermined safety level.
circuit breaker
A _________ switch opens automatically when the current exceeds a predetermined safety
circuit breaker
an engineering who deal with surveying is
civil
A engineer who deals with surveying is called a
civil engineer
For the thread call out ¾-12 UNF 2B, the 2 stands for
class of threads
A creative method to increase the number of engineering design alternatives is
computer aided design because it is a more condense and useful tool
A traditionally trained electronic engineering student took classes in electronics, math, physics, and chemistry. Recent changes in industry now require electronic engineering students to also take courses in
computer software
A traditionally trained electronic engineering student took classes in electronics, math, physics, and chemistry. Recent changes in the industry require students to take courses in
computer software
In a fluid system, fluid encounters more _____ when it travels long distance.
contaminants
affect the strength of materials due to the fact that deformation and cracking can occur
corrosion
In the engineering method identifying the problem is an important first step toward the
design
In the engineering method, stating the problem correctly is an important first step toward the
design
In fluid resistance systems, resistance is affected by the ________ of the pipe.
diameter
A coil surrounding an iron core, to which voltage has been applied, is an:
electric motor
A photo detector converts light to a/an _______ signal
electrical
For The sake of maintaining good safety practices, never use an ohmmeter on a circuit that might be......
energized
For good safety practice, never use an ohmmeter on a circuit that might be
energized
Training on _______ may be given to comply with OSHA in the workplace.
fasteners
Training on _________ may be given to comply with OSHA in the workplace.
fasteners
Copper is considered a
ferrous metal
By gathering data of fabrication and monitoring the assembly to evaluate variations in the process is the
final product analysis
Manufacturing engineers convert raw materials to
finished products
Pneumatic directional control valves are typically sized for convenience of piping, however a more efficient method is to size according to....
flow coefficient
If the meter function is set for AC voltage, a "no voltage" reading taken across a fuse in a powered circuit indicates that the
fuse is blown
If a design drawing shows the location of a motor in an amusement park ride you should
have at least the list of controls to accompany the motor
Increasing a flowing liquid's viscosity or friction, or changing flow direction, will result in:
heat generation
An electrical engineer who changes circuit board layouts to accommodate new ports will work closely with the ________ to revise the drawings.....
CAD operator
An electrical engineer who changes circuit boards layouts to accommodate new parts will work closely with the _________ to revise the drawings.
CAD operator
A pipe exposed to normal outdoor temperature bursts due to freezing. The pipe must be replaced with the same type of material that experienced failure. What is the best way to protect the pipe from failing again?
Cover the new pipe with insulation to minimize the heat flow
For an application that requires a motor to start and stop 200 times per minute, a/an ______ motor is most suitable
DC
Based on 242 workdays per year that are 8 hours long, how much time could be saved each year if an increase in productivity saved 10 minutes each day?
30.25 min
If the scale on a drawing reads ⅙ inch=1 ft, a 2 inch long line represents
32ft
When a force of 10 pounds is applied towards the west and a force of 25 pounds is applied towards the south, the resultant force is:
35 pounds NW
An object is 22.0mm long and 2.0 cm wide. The area is:
44.0 mm^2
The fahrenheit equivalent to 25 degrees Celsius is:
77F
A 40 ohm resistor & a 60 ohm resistor are in parallel with an unknown resistor. If the equivalent resistance of the 3 resistors in parallel is 20 ohms, the unknown resistor has a resistance of
80 ohms
For an application that requires a motor to start and stop 200 times per minute, a/an ________ motor is most suitable.
AC
The ________ has established rules/standards of conduct in the Code of Ethics for Engineers, which governs the profession.
Accreditation Board of Fundamental Canons