NCATT AET ACTUAL EXAM 2026 QUESTIONS
WITH ANSWERS GRADED A+
◉ 52) The amplifiers class of operation is determined by? Answer:
Amount of forward bias
◉ 53) What is the resistance of normally closed contacts when the relay
is re-energized? Answer: 0 ohms/short
◉ 54) What distinguishes a solenoid from a basic relay? Answer: The
plunger (armature) pulled into the coil.
◉ 55) What part of a basic relay returns the armature to its de-energized
position? Answer: The spring
◉ 56) How many paths of current are required for a holding relay coil?
Answer: Two
◉ 57) What parts of a relay comprise the Primary (Control) Circuit?
Answer: Core & Coil
, ◉ 58) What parts of a relay comprise the Secondary (Controlled)
Circuit? Answer: Armature, Contacts, Spring
◉ 59) Aircraft wire is normally rated at what voltage? Answer: 115V AC
◉ 60) Transformers are considered to be what kind of filter? Answer:
Band pass
◉ 61) What is the flow of electrons through a conductor called? Answer:
Current
◉ 62) What maintenance practice is best for Foreign Object Damage
(FOD) prevention? Answer: Tool management
◉ 63) Most accidents are caused by what? Answer: Unsafe acts of
individuals
Using improper parts
Improper equipment installation.
◉ 65) What would the voltage be in the secondary winding of the
transformer above? (Page 10). Answer: 0 volts
WITH ANSWERS GRADED A+
◉ 52) The amplifiers class of operation is determined by? Answer:
Amount of forward bias
◉ 53) What is the resistance of normally closed contacts when the relay
is re-energized? Answer: 0 ohms/short
◉ 54) What distinguishes a solenoid from a basic relay? Answer: The
plunger (armature) pulled into the coil.
◉ 55) What part of a basic relay returns the armature to its de-energized
position? Answer: The spring
◉ 56) How many paths of current are required for a holding relay coil?
Answer: Two
◉ 57) What parts of a relay comprise the Primary (Control) Circuit?
Answer: Core & Coil
, ◉ 58) What parts of a relay comprise the Secondary (Controlled)
Circuit? Answer: Armature, Contacts, Spring
◉ 59) Aircraft wire is normally rated at what voltage? Answer: 115V AC
◉ 60) Transformers are considered to be what kind of filter? Answer:
Band pass
◉ 61) What is the flow of electrons through a conductor called? Answer:
Current
◉ 62) What maintenance practice is best for Foreign Object Damage
(FOD) prevention? Answer: Tool management
◉ 63) Most accidents are caused by what? Answer: Unsafe acts of
individuals
Using improper parts
Improper equipment installation.
◉ 65) What would the voltage be in the secondary winding of the
transformer above? (Page 10). Answer: 0 volts
