Electrical Cables A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become Four times None of the listed here Double One half Four times None of the listed here Double One half ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 15 kV/mm 5 kV/mm 10 kV/mm 30 kV/mm 15 kV/mm 5 kV/mm 10 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Annealed Hardened and tempered Alloy with chromium Hard drawn Annealed Hardened and tempered Alloy with chromium Hard drawn ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable immediately above metallic sheath ________ is provided. Bedding Earthing connection None of the listed here Armouring Bedding Earthing connection None of the listed here Armouring ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have High dielectric strength low cost All of the listed here High mechanical strength High dielectric strength low cost All of the listed here High mechanical strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Empire tape is None of the listed here Vulcanized rubber Varnished cambric Impregnated paper None of the listed here Vulcanized rubber Varnished cambric Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
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