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NCATT AET TEST STUDY GUIDE PRACTICE QUESTIONS WITH REVISED AND UPDATED ANSWERS $13.49   Add to cart

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NCATT AET TEST STUDY GUIDE PRACTICE QUESTIONS WITH REVISED AND UPDATED ANSWERS

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NCATT AET TEST STUDY GUIDE PRACTICE QUESTIONS WITH REVISED AND UPDATED ANSWERS How is voltage distributed in a parallel circuit? - Answer-voltage is equal to the branches while current will be cumulative of each branch Describe the rule for current and magnetism for the left hand rule for gene...

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  • October 3, 2024
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NCATT AET TEST STUDY GUIDE
PRACTICE QUESTIONS WITH
REVISED AND UPDATED ANSWERS

How is voltage distributed in a parallel circuit? - Answer-voltage is equal to the branches
while current will be cumulative of each branch

Describe the rule for current and magnetism for the left hand rule for generators -
Answer-thumb = direction of motion conductor, index finger = the direction of magnetic
field, middle finger = the resultant of current flow

What large difference of electrical potential has no useful purpose in aviation? - Answer-
Static electricity

What is the property called when lines of magnetic flux travel freely through a material?
- Answer-only materials with HIGH PERMEABILITY will pass lines of magnetic flux

What is basic unit of measure for capacitor? - Answer-Farads

Which type of battery cannot be recharged in a circuit? - Answer-primary cannot be
recharged, secondary can

Formula for resistors in series: - Answer-Rtot = R1 + R2 +R3 +...

Formula for two resistors of the same value in parallel: - Answer-Rtot=R/n

Formula for two resistors of different value in parallel: - Answer-Rtot= R1 x R2/R1 + R2

Formula for more than two resistors of a different value in parallel: - Answer-Rtot=
1/(1/R1)+(1/R2)+(1/R3)+...

Formula for capacitors in parallel: - Answer-Ctot=C1+C2+C3...

Formula for capacitors of the same value in series: - Answer-Ctot=C/n

Formula for two capacitors of different value in series: - Answer-Ctot= C1 x C2/ C1 + C2

Formula for more than two capacitors of different value in series: - Answer-Ctot=
1/(1/C1)+(1/C2)+(1/C3)+...

Formula for Capacitive Reactance: - Answer-Xc = 1/2πfC

, Formula for Inductors in series with no mutual inductance: - Answer-Ltot= L1+L2+L3+...

Formula for two inductors of different size in parallel with no mutual inductance: -
Answer-Ltot= L1 x L2/L1 + L2

Formula for more than two inductors of different sizes in parallel with no mutual
inductance: - Answer-Ltot= 1/(1/L1)+(1/L2)+(1/L3)+..

Formula for inductive reactance: - Answer-XL=2πfL

Formula for resonant frequency: - Answer-Fr=1/2π√LC

The opposition offered by a coil to the flow of alternating current is - Answer-Inductive
Reactance

What term defines the operational force that tends to resist the forward motion of an
aircraft? - Answer-Drag

What type of pliers are commonly used for safety-wiring hardware? - Answer-Duckbill

Coaxial cable outer shield should be grounded at what points? - Answer-both input and
output ends

With proper bias applied to a transistor, the emitter-base junction will have _________
resistance and the collector-base junction will have _________ resistance. - Answer-
low, low

A(n) _________ is used to display the output waveform of a wave generating circuit. -
Answer-Oscilloscope

What formula do you use to find total capacitance when there are three capacitors
connected in parallel? - Answer-Ctot= C1+C2+C3

How do the elevators of an aircraft move? - Answer-forward and aft movement of the
control stick/yoke

When should tools be inventoried? - Answer-before and after each job

The first step to take when a person is rendered unconscious by electrical shock is to: -
Answer-break the connection between the victim and the circuit

Who develops Material Safety Data sheets (MSDS) for a chemical? - Answer-chemical
manufacturer

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