MCQOPTIONS
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| 1. |
Resistance earthing is done for voltage between |
| A. | 3.3 kV and 22 kV |
| B. | 11 kV and 33 kV |
| C. | 33 kV and 66 kV |
| D. | 66 kV and 132 kV |
| Answer» B. 11 kV and 33 kV | |