Batteries, charging & starters

When does the charging system NOT function?

• When ignition switched off

• When engine is running

• When stationary at lights

• When braking hard

When is the most electrical power required from a automobile battery?

• When the headlights are turned on

• When the horn is used

• When the engine is started

• When the car is stationary

What does the positive plate in a car battery contain?

• Porous lead

• Lead sulphate

• Lead peroxide

• Lead nitrate

What does a starter motor most need to supply?

• High speed

• Low speed

• High torque

• Low torque

What is the maximum output of an alternator?

• 12.6 volts

• 45 amps

• 85 amps

• 15 volts

How many windings are inside a stator?

• 3 positive and 3 negative

• Three windings

• One laminated winding

• Four windings

What type of current does a three phase alternator produce?

• Alternating current

• Parallel current

• Series current

• Direct current

What is component arrowed?

• Ignition switch

• Field winding

• Solenoid

• Pivot lever

What is the angle between the different sets of stator windings?

• 60°

• 90°

• 180°

• 120°

What is a circuit that converts an alternating current into a direct current called?

• Regulator circuit

• 3 phase circuit

• DC to AC inverter

• Rectifier circuit