Home ยป The thickness of metallic shielding on cables is usually Electrical Cables MCQs The thickness of metallic shielding on cables is usually January 21, 2022 33 Views Q. The thickness of metallic shielding on cables is usually A. 0.04 mm B. 0.2 to 0.4 mm C. 3 to 5 mm D. 40 to 60 mm Answer: 0.04 mm
The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be