AET2 SWE| 149 questions| with
complete solutions
PEACE model correct answer: Planning, Event, Assess, Communicate, Enviroment
STARR Model correct answer: Spread out, Transfer, Avoid, Accept, Reduce
How many nicked wires are allowed in a conductor with 19 strands of wire per conductor? correct answer: 2 Nicked, None Broken or Severed
What type of harness is preferred for maintenance considerations and why is it preferred? correct answer: Open harnesses are preferred for maintenance considerations. The wires or cables within the harness are uncovered which enables visual inspection and ease of repair when necessary.
What is the MINIMUM clearance when wiring must be routed parallel to flammable lines for short distance and a 6 inch clearance cannot be maintained? correct answer: the bundle and
flammable line shall be clamped with 2" minimum, so that there will be no relative motion between them.
When a two inch clearance cannot be maintained, the bundle shall be clamped....The minimum clearance shall be 1/2 inch. Route the wires on a level with, or above, the plumbing lines. Space clamps so that if a wire is broken at a clamp it will not contact the line. What is the MAXIMUM wiring bend radius for a wire group, bundle or harness? correct answer: 10 time the diameter of the largest wire.
What is step (a) of the general precautions for lacing or tying wire groups or bundles? correct answer: Lace or tie bundles tightly enough to prevent slipping, but not so tightly that the cord or tape cuts into or deforms the insulation. Be especially careful when lacing or tying coaxial cable, which has a soft dielectric insulation between the inner and outer conductors.
When is zip ties authorized to secure wire groups/bundles? correct answer: The use of plastic cable straps is strictly prohibited in all instances (refer to AS50881).
Which five heating tools are authorized to use on aircraft? correct answer: HT-900B, HT-920B, HT-71002, M and IR -
1759.
Which heating tools are authorized for the internal repair of fuel tanks and fuel cells? correct answer: The HT-900B, HT-920B, HT-71002, MC H-100-A and IR-1759 are the only authorized heat guns to be used when working on aircraft that have not been defueled and purged.
What is the MAXIMUM number of terminal lugs per post? correct answer: 4 terminal lugs per terminal post
Which wire size (AWG) should be used with a red terminal lug?
correct answer: Red 22-18 AWG What is the correct strip length for #22 AWG wire, when stripping length for small copper terminal lugs? correct answer: 6/32"
According to the NAVAIR 01-1A-505-1, Wire size with AWG of ___ and larger, shall be replaced in its entirety instead of being repaired? correct answer: WP14
What is used as an inspection aid during shield termination installation? correct answer: WP15
Which shield termination class is the only class authorized for military use? correct answer: WP15
List the characteristics of an unacceptable (overheated). correct answer: WP15
Which two letters identify terminal boards? correct answer: WP19
According to WP19 of the NAVAIR 01-1A-505-1, how should terminal lugs with various diameters be stacked? correct answer:
WP19
Summarize the meaning of the "WARNING" on Cadmium plate
material. correct answer: The use of cadmium has been restricted and/or banned for use in many countries due to environmental and health concerns.
List three different types of connector couplings. correct answer:
threaded, bayonet, breech, or push pull
complete solutions
PEACE model correct answer: Planning, Event, Assess, Communicate, Enviroment
STARR Model correct answer: Spread out, Transfer, Avoid, Accept, Reduce
How many nicked wires are allowed in a conductor with 19 strands of wire per conductor? correct answer: 2 Nicked, None Broken or Severed
What type of harness is preferred for maintenance considerations and why is it preferred? correct answer: Open harnesses are preferred for maintenance considerations. The wires or cables within the harness are uncovered which enables visual inspection and ease of repair when necessary.
What is the MINIMUM clearance when wiring must be routed parallel to flammable lines for short distance and a 6 inch clearance cannot be maintained? correct answer: the bundle and
flammable line shall be clamped with 2" minimum, so that there will be no relative motion between them.
When a two inch clearance cannot be maintained, the bundle shall be clamped....The minimum clearance shall be 1/2 inch. Route the wires on a level with, or above, the plumbing lines. Space clamps so that if a wire is broken at a clamp it will not contact the line. What is the MAXIMUM wiring bend radius for a wire group, bundle or harness? correct answer: 10 time the diameter of the largest wire.
What is step (a) of the general precautions for lacing or tying wire groups or bundles? correct answer: Lace or tie bundles tightly enough to prevent slipping, but not so tightly that the cord or tape cuts into or deforms the insulation. Be especially careful when lacing or tying coaxial cable, which has a soft dielectric insulation between the inner and outer conductors.
When is zip ties authorized to secure wire groups/bundles? correct answer: The use of plastic cable straps is strictly prohibited in all instances (refer to AS50881).
Which five heating tools are authorized to use on aircraft? correct answer: HT-900B, HT-920B, HT-71002, M and IR -
1759.
Which heating tools are authorized for the internal repair of fuel tanks and fuel cells? correct answer: The HT-900B, HT-920B, HT-71002, MC H-100-A and IR-1759 are the only authorized heat guns to be used when working on aircraft that have not been defueled and purged.
What is the MAXIMUM number of terminal lugs per post? correct answer: 4 terminal lugs per terminal post
Which wire size (AWG) should be used with a red terminal lug?
correct answer: Red 22-18 AWG What is the correct strip length for #22 AWG wire, when stripping length for small copper terminal lugs? correct answer: 6/32"
According to the NAVAIR 01-1A-505-1, Wire size with AWG of ___ and larger, shall be replaced in its entirety instead of being repaired? correct answer: WP14
What is used as an inspection aid during shield termination installation? correct answer: WP15
Which shield termination class is the only class authorized for military use? correct answer: WP15
List the characteristics of an unacceptable (overheated). correct answer: WP15
Which two letters identify terminal boards? correct answer: WP19
According to WP19 of the NAVAIR 01-1A-505-1, how should terminal lugs with various diameters be stacked? correct answer:
WP19
Summarize the meaning of the "WARNING" on Cadmium plate
material. correct answer: The use of cadmium has been restricted and/or banned for use in many countries due to environmental and health concerns.
List three different types of connector couplings. correct answer:
threaded, bayonet, breech, or push pull
