MCQOPTIONS
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| 1. |
Under the Indian Electricity Rules, the maximum permissible frequency fluctuation is: |
| A. | ± 10 % of the declared frequency |
| B. | ± 1 % of the declared frequency |
| C. | ± 5 % of the declared frequency |
| D. | ± 2 % of the declared frequency |
| Answer» E. | |