Exam 50: Batteries

Which statement is TRUE regarding the internal grids in automotive batteries?

The largest percentage of automotive battery electrolyte is ________.

Each automotive battery cell has an electrical potential of how many volts?

Technician A says that maintenance-free batteries use a large amount of water. Technician B says that maintenance-free batteries use materials that reduce the amount of water used by the battery. Which technician is correct?

Reserve capacity is the number of minutes a battery can produce 10.5 volts with how many amps?

An AGM battery differs from a conventional flooded battery in what way?

Each cell of an automobile 12 volt battery can produce about ________ volts.

Battery hold-down clamps or brackets help reduce ________, which can greatly reduce the capacity and life of any battery.

Cold cranking amps refers to the current a battery produce while sustaining 7.2 volts at what temperature?

Sponge lead is used for which battery components?

Many GM vehicles use a group 78 size battery.

Which chemical is used to strengthen lead grids in maintenance-free batteries?

Deep cycling means ________.