MCQOPTIONS
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| 1. |
The insulation resistance of a 20 km long underground cable is 8 mega ohm. Insulation resistance for similar cable of 10 km is |
| A. | 16 megaohm |
| B. | 32 megaohm |
| C. | 4 megaohm |
| D. | 2 megaohm |
| Answer» B. 32 megaohm | |