A&P - Aircraft and Powerplant Certification Practice Test
A&P - Aircraft and Powerplant Certification A&P - Aircraft and Powerplant Aircraft Electrical Systems Questions and Answers
In a typical light aircraft electrical system, what is the primary function of the voltage regulator?
Select your answer
A
To convert alternating current (AC) to direct current (DC).
B
To maintain a constant voltage output from the generator/alternator under varying engine speeds and electrical loads.
C
To prevent the battery from overcharging by disconnecting it from the bus bar.
D
To step up the voltage for the ignition system.
Hint
