Q68
The main task of a battery in automobiles is to
A.
Supply electricity to the alternator
B.
Act as a reservoir or stabilizer of electricity
C.
Supply electricity to the vehicle's electrical system at all times while the engine is running
D.
Supply a large amount of power to turn the starter motor when the engine is being started
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
An automotive battery is a rechargeable battery that supplies electrical current to a motor vehicle. Its main purpose is to feed the starter, which starts the engine.
Once the engine is running, power for the car's electrical systems is supplied by the alternator.