ATO2 Navy Advancement exam questions
with 100% correct verified detailed
answers latest update 2025
What is the effective method of locating defective stages in electronic
equipment? --- correct answer ---Signal tracing
Use of improper test probes may result in what? --- correct answer ---
Distorted waveshape of the observed signal.
What should be done before making resistance measurements? ---
correct answer ---Ensure no voltages are present.
After complete reassembly of equipment, what must be done? ---
correct answer ---Operational check
What must you consider when substituting a resistor to ensure it is a
proper substitution? --- correct answer ---Ohmic value, wattage
rating, tolerance, physical dimensions, and type of construction.
,What is the proper color code for a 100 ohm resistor with a 10 percent
tolerance? --- correct answer ---1st band: Brown; 2nd band: Black; 3rd
band: Brown; 4th band: Silver
Where should you first look for wire replacement information? ---
correct answer ---Aircraft's MIM (maintenance instructions manual)
What type wire should you use to carry 600-1000 volts with a
temperature rating between 302°F to 500°F? --- correct answer ---
Mil-w-22759
When stamping wire identification numbers, at what interval should
you stamp the wire? --- correct answer ---15 inches maximum
In wire identification numbers, what does the suffix N mean? ---
correct answer ---Wire or cable that completes the circuit to ground
When wiring is terminated with a connector, what is the minimum
slack that should be provided? --- correct answer ---1 inch
, Why is flat, nylon, braided, waxed lacing tape preferred for tying
coaxial cables? --- correct answer ---Prevent damage to cable
insulation
What is the purpose of heat shrink tubing? --- correct answer ---
Insulates and relieves strain on a wire
What publication contains information on mounting hardware for
aircraft parts? --- correct answer ---Aircraft Structural Hardware for
Aircraft Repair, NAVAIR 01-1A-8
When substituting hardware, what factors should you consider before
making the substitution? --- correct answer ---Corrosion, strength,
size, length, magnetic properties, special features, and lubrication or
coating of the substitution part
What is the only reason for clamping a wire bundle to a plumbing
line? --- correct answer ---To separate the wire bundle from the
plumbing line
What letters identify a terminal board? --- correct answer ---TB
with 100% correct verified detailed
answers latest update 2025
What is the effective method of locating defective stages in electronic
equipment? --- correct answer ---Signal tracing
Use of improper test probes may result in what? --- correct answer ---
Distorted waveshape of the observed signal.
What should be done before making resistance measurements? ---
correct answer ---Ensure no voltages are present.
After complete reassembly of equipment, what must be done? ---
correct answer ---Operational check
What must you consider when substituting a resistor to ensure it is a
proper substitution? --- correct answer ---Ohmic value, wattage
rating, tolerance, physical dimensions, and type of construction.
,What is the proper color code for a 100 ohm resistor with a 10 percent
tolerance? --- correct answer ---1st band: Brown; 2nd band: Black; 3rd
band: Brown; 4th band: Silver
Where should you first look for wire replacement information? ---
correct answer ---Aircraft's MIM (maintenance instructions manual)
What type wire should you use to carry 600-1000 volts with a
temperature rating between 302°F to 500°F? --- correct answer ---
Mil-w-22759
When stamping wire identification numbers, at what interval should
you stamp the wire? --- correct answer ---15 inches maximum
In wire identification numbers, what does the suffix N mean? ---
correct answer ---Wire or cable that completes the circuit to ground
When wiring is terminated with a connector, what is the minimum
slack that should be provided? --- correct answer ---1 inch
, Why is flat, nylon, braided, waxed lacing tape preferred for tying
coaxial cables? --- correct answer ---Prevent damage to cable
insulation
What is the purpose of heat shrink tubing? --- correct answer ---
Insulates and relieves strain on a wire
What publication contains information on mounting hardware for
aircraft parts? --- correct answer ---Aircraft Structural Hardware for
Aircraft Repair, NAVAIR 01-1A-8
When substituting hardware, what factors should you consider before
making the substitution? --- correct answer ---Corrosion, strength,
size, length, magnetic properties, special features, and lubrication or
coating of the substitution part
What is the only reason for clamping a wire bundle to a plumbing
line? --- correct answer ---To separate the wire bundle from the
plumbing line
What letters identify a terminal board? --- correct answer ---TB
