Home ยป Extra high voltage cables are operate up to Electrical Cables MCQs Extra high voltage cables are operate up to January 21, 2022 2 Views Q. Extra high voltage cables are operate up to A. 66 KV B. 33 KV C. 132 KV D. 220 KV Answer: 132 KV
The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be