AET NCATT Questions with CORRECT Answers
Question:
Degenerative
Answer:
using the swamping risistor for thermal stability, what type of feedbacl is develpoed to
control the amplifier
Question:
what devise is used to dissipate heat into the air
Answer:
heat sink
Question:
what type of amplifoer coupling is used that can amplify DC voltages as well as AC
signals
Answer:
direct
Question:
180 degrees
Answer:
in a common collector amplifier degenerative feedback is how many degrees out of
phase with the input signal
Question:
what type of waveform is produced by a sinusoidal oscillator
Answer:
sine wave
Question:
5kHz (PRF=1/PRT)
Answer:
if the position alternation of a square wave is 100 microsec in duration, the PRF is (PRT
includes negative alternation =200microsec)
,Question:
what type of output waveform is produced by an astable multivibrator
Answer:
square wave or rectangular
Question:
what type of amplifier coupling is used for impedance matching and circuit isolation
Answer:
transformer
Question:
the flywheel effect
Answer:
the interchange of energy between the inductor and capacitor in a tank circuit is called
Question:
0 ohms/short
Answer:
whats the resistance of normally closed contacts when the relay is de energized
Question:
what distinguishes a solenoid from a basic relay
Answer:
the plunger pulled into the coil
Question:
what part of a basic relay returns the armature to its de energized position?
Answer:
the spring
Question:
how many paths of current are required for a holding relay coil
Answer:
two (on/off)
, Question:
what parts of a relay comprise the primary (control) circuit
Answer:
core & coil
Question:
what parts of a relay comprise the secondary (controlled) circuit
Answer:
armature contracts & spring
Question:
115v
Answer:
aircraft wire is normally rated at what voltage
Question:
band pass
Answer:
transformers are considered to be what kind of filter
Question:
what is the flow of electrons through a conductor called?
Answer:
current
Question:
what maintenace practice is best for F.O.D . prevention
Answer:
tool management
Question:
which type of diagram will tell the size of an electrical wire?
Answer:
wiring diagram
Question:
Degenerative
Answer:
using the swamping risistor for thermal stability, what type of feedbacl is develpoed to
control the amplifier
Question:
what devise is used to dissipate heat into the air
Answer:
heat sink
Question:
what type of amplifoer coupling is used that can amplify DC voltages as well as AC
signals
Answer:
direct
Question:
180 degrees
Answer:
in a common collector amplifier degenerative feedback is how many degrees out of
phase with the input signal
Question:
what type of waveform is produced by a sinusoidal oscillator
Answer:
sine wave
Question:
5kHz (PRF=1/PRT)
Answer:
if the position alternation of a square wave is 100 microsec in duration, the PRF is (PRT
includes negative alternation =200microsec)
,Question:
what type of output waveform is produced by an astable multivibrator
Answer:
square wave or rectangular
Question:
what type of amplifier coupling is used for impedance matching and circuit isolation
Answer:
transformer
Question:
the flywheel effect
Answer:
the interchange of energy between the inductor and capacitor in a tank circuit is called
Question:
0 ohms/short
Answer:
whats the resistance of normally closed contacts when the relay is de energized
Question:
what distinguishes a solenoid from a basic relay
Answer:
the plunger pulled into the coil
Question:
what part of a basic relay returns the armature to its de energized position?
Answer:
the spring
Question:
how many paths of current are required for a holding relay coil
Answer:
two (on/off)
, Question:
what parts of a relay comprise the primary (control) circuit
Answer:
core & coil
Question:
what parts of a relay comprise the secondary (controlled) circuit
Answer:
armature contracts & spring
Question:
115v
Answer:
aircraft wire is normally rated at what voltage
Question:
band pass
Answer:
transformers are considered to be what kind of filter
Question:
what is the flow of electrons through a conductor called?
Answer:
current
Question:
what maintenace practice is best for F.O.D . prevention
Answer:
tool management
Question:
which type of diagram will tell the size of an electrical wire?
Answer:
wiring diagram
