L2 Electrics - Starting and charging Lesson

A healthy car battery should deliver 12.6 Volts.

Vehicle batteries deliver alternating current (AC).

Most vehicle batteries are made of 4 cells.

You should never check the electrolyte level in any battery.

Electrolyte

Lead Plates

Battery Case

Separators

Rotor

Stator

Rectifier

All of the above

To allow the internals of an alternator to only turn one way

To increase the speed of the alternator

To reduce the noise of the fan belt

To store electrical energy

Converts mechanical energy to electrical energy

Induces voltage in a conductor

Creates a magnetic field in the rotor

Causes electric current to flow in a closed circuit

Battery, starter solenoid, ignition switch, pinion gear

Battery, alternator, fan belt, rectifier

Ignition switch, alternator, brushes, rectifier

Starter solenoid, rectifier, field winding, fan belt

The alternator produces AC energy, which is converted to DC by a rectifier.

The battery stores DC energy for the vehicle.

The alternator stores electrical energy for the vehicle.

The battery produces AC energy for the alternator.

It increases the engine speed to maintain voltage.

It monitors and adjusts the output voltage to a reference value.

It supplies power directly to the headlights.

It acts as a fuse to protect the circuit.

To store and supply electrical energy for starting the engine

To increase the voltage for the alternator

To regulate the speed of the starter motor

To convert DC to AC for the alternator