Auto 1 Charging System Quiz

What is the correct voltage for a properly charged battery?

• 12.0 volts

• 13.5 volts

• 14.5 volts

• 12.5 volts

What is the purpose of an auto charging system?

• To increase the vehicle's speed.

• To cool down the vehicle's engine.

• To power the vehicle's headlights, radio, brakes, and water pump.

• To recharge the vehicle's battery, and keep the vehicle supplied with enough electricity to operate other systems.

Which component provides the ongoing supply of electricity in a charging system when the car is running?

• starter motor

• alternator

• battery

• voltage regulator

What is the liquid solution inside most car batteries made of?

• Baking soda and vinegar.

• Water and sulfuric acid.

• Lemon juice and Tajin.

• Citric acid and fructose.

Name the primary components involved in an auto charging system for charging the battery.

• A solar panel, a battery, and a charge controller

• A fuel cell, a battery, and a charge controller

• An alternator, a voltage regulator, and a battery, cables, wiring

• A generator, a battery, and a charge controller

What does the starter motor do?

• Keeps the engine running

• Starts the engine when you turn the ignition key

• Helps the car take off fast

• Tells you when to start the car

What is the lifespan of most car batteries?

• 3 years

• 8 years

• 3-5 years

• Forever if you take care of it

What are some problems that can affect your car's charging system?

• Dead batteries, corroded terminals, loose electrical connections, faulty parts

• low costs of charging equipment

• short charging times

• unreliable charging infrastructure

What is the role of a voltage regulator in an auto charging system?

• The role of a voltage regulator in an auto charging system is to cool the engine.

• The role of a voltage regulator in an auto charging system is to regulate fuel consumption.

• The role of a voltage regulator in an auto charging system is to keep the cars voltage between 13.5 volts and 14.5 volts.

• The role of a voltage regulator in an auto charging system is to store electricity.

What is the function of a battery in an auto charging system?

• Reduce engine noise

• Control current flow

• Increase vehicle speed

• Stores energy to start the vehicle and operate accessories when the car is not running