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Question 4 1 pts Two technicians are discussing automotive electrical components. Tech A states that an alternator charges the battery when the engine is running. Tech B states that the starter motor turns the engine over when the engine needs to be started. Who is correct? O Tech A only Neither tech is correct O Tech B only Both techs are correct​

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Perplexed20

Answer:

Both are correct.

Explanation:

Alternator creates alternating current that is rectified to direct current.  Supplies about 13.5 volts to charge a 12 volt battery.  Alternator is spinning when engine is running, belt driven.

Starter motor engages a pinion gear that is spun by the direct current electrical field.  Gear spins the flywheel on the automotive engine.  Drops out once engine is running.

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