If one of the 12 cells of a Lead-acid battery has a broken connection rendering it inoperable, the battery:
Domanda 557, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| Has 1/12 Less Voltage, But Can Still Be Used. |
| Has 1/12 less capacity, but can still be used. |
| Has 1/12 less voltage and less capacity, but can still be used. |
| Is unserviceable. |
