Hybrid Book - Chapter 12

1. A battery with a rating of 90Ah could deliver about ___ A for 2 hr.

30

45

90

180

2. ___ battery technology does not fill each battery cell with liquid electrolyte.

Microspore

VRLA AGM

Flooded

Lead-peroxide

3. The capacity of a PbA battery will increase up to the maximum capacity point when ambient temperature ___.

Decreases

Remains the same

Increases

Triples

4. Energy density is the amount of energy a battery can deliver based on its ___.

Weight

Size

Height

Plate variable

5. If a scan tool provided a data parameter of 65% battery-pack state of charge, the battery pack has ___.

35% of its power rating

35% total resistance

65% total resistance

65% of its amp-hour rating

6. ___ is the electrical current that a battery will deliver in a given amount of time until its terminal voltage reaches 10.5V

State of charge

Amp-hour capacity

Specific power

Cold cranking amperage

7. If the amp-hour rating of a battery is 60 Ah, the C/3 rate is ___ A.

10

20

30

180

8. ___ is defined as the amount of energy a battery can store based on its weight.

Specific energy

Specific power

Energy density

Power density