engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Transmission and Distribution Underground Cables
The insulation resistance of a 20 km long underground cable is 8 mega ohm. Insulation resistance for similar cable of 10 km is
1
16 megaohm
2
32 megaohm
3
4 megaohm
4
2 megaohm
5
1 megaohm