Home ยป The unit of thermal resistivity is Electrical Cables MCQs The unit of thermal resistivity is January 21, 2022 21 Views Q. The unit of thermal resistivity is A. thermal ohm-meter B. thermal ohm / meter C. thermal meter / ohm D. ohm-meter Answer: thermal ohm-meter
The insulation resistance of a cable of length 10 km is 1 Mega ohm. Its resistance for 50 km length will be