Home ยป The spacing of at least ___is provided between cables when more than one cable is to be lain in the same trench Electrical Cables MCQs The spacing of at least ___is provided between cables when more than one cable is to be lain in the same trench January 21, 2022 7 Views Q. The spacing of at least ___is provided between cables when more than one cable is to be lain in the same trench A. 1 m B. 30 cm C. 1.5 m D. 45 cm Answer: 30 cm
The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be