Bellringer electrical 11/8/2022

While load testing a 12 volt battery, the voltage reading should not be less than?

• 9.6 volts

• 10.6 volts

• 11.6 volts

• 12.6 volts

When charging a battery

• the battery temperature must not exceed 125 degrees F

• a three minute charge test is sufficient

• a car must be running

• it must be removed from the vehicle

If three lamps of 2, 6 and 10 ohms, respectively, are connected in series, their total resistance value in ohms is

• 6

• 9

• 12

• 18

Current is measured in

• amps

• watts

• volts

• ohms

Which of the following circuits has two or more paths for the current to flow?

• a series circuit

• a parallel circuit

• an open circuit

• a spilt phase circuit

A 12 gauge wire will safely carry MORE __________ than a 16 gauge wire.

• voltage

• amperage

• resistance

• wattage

When replacing a open(blown)fuse,

• one of a higher capacity is acceptable

• one of the same capacity should be used

• one of a lesser capacity is preferred

• a jumper wire can be substituted

When replacing electrical components,

• disconnect the battery ground cable

• disable the ignition system

• use only insulated wrenches

• isolate the alternator to prevent damage

The advantage of using circuit breakers in place of fuses for for a circuit protection device is

• lower cost

• improved current flow characteristics

• resets when the short is not present

• quick and simple replacement

Extreme care must be used to avoid open flames or sparks around a charging battery because the battery

• case is inflammable

• electrolytes are explosive

• gases are explosive

• case is explosive