MCQOPTIONS
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| 1. |
A centrifugal switch is used to dis- connect 'starting winding when motor has |
| A. | run for about 1 minute |
| B. | run for about 5 minutes |
| C. | picked up about 50 to 70 per cent of rated speed |
| D. | picked up about 10 to 25 per cent of rated speed |
| Answer» D. picked up about 10 to 25 per cent of rated speed | |