Auto Electrical System

The most common method of rating a battery is?

• Volts output

• CCA

• MCA

• DIE Hard chart

When jump starting a vehicle with another vehicle you should hook up which cable last?

• Red on dead car

• Black on dead car

• Doesn't matter

• Black on running car

A healthy charging system of car should be putting out about how many volts when car is not running?

• 10 or above

• below 10

• about 12.6

• about 14.2

A healthy charging system of car should be putting out about how many volts when car is running?

• about 10 or above

• about 12.6 or above

• about 14 2 or above

• about 16 or above

When measuring a car;s battery use a _______________ meter and set it to____?

• starter set to 12 volts

• use hydrometer set to 20 volts

• use a compression tester set to 14.2 volts

• use a multimeter set to 20 volts

If you are charging a dead battery it is best to charge it ____?

• Slow

• Fast

• doesn't matter

• is the morning

When working on a car's electrical system you should always disconnect _____ first?

• starter

• switch

• ground cable

• positive cable

which is not one of the 3 main components of a car's electrical system?

• Battery

• AC compressor

• Starter

• Alternator

Why should you never touch a auto light bulb?

• your body temp warms it up

• you can burn yourself

• oil from your skin cause damage

• you can cut yourself

What type of gas is given poff by a battery that can cause it to explode?

• carbon monoxide

• carbon dioxide

• helium

• hydrogen