MCQOPTIONS
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MCQOPTIONS
| 1. |
What is a twenty-hour rate of a battery? |
| A. | The current which the battery can supply continuously for 30 seconds with minimum cell voltage 1.2 V |
| B. | Lasting power of a battery on a small load |
| C. | Time for which the battery can supply 25 A at 80℉ with minimum cell voltage 1.75 V |
| D. | Rate of current for 20 minutes with a minimum cell voltage of 1.5 V |
| Answer» C. Time for which the battery can supply 25 A at 80℉ with minimum cell voltage 1.75 V | |