Electrical Cables The insulation of the cable decreases with The increase in length of the insulation None of the listed here Both of the listed here The decrease in the length of the insulation The increase in length of the insulation None of the listed here Both of the listed here The decrease in the length of the insulation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High resistivity Low permittivity All of the listed here High dielectric strength High resistivity Low permittivity All of the listed here High dielectric strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be 50 cm 100 cm 20 cm 30 cm 50 cm 100 cm 20 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables PVC stands for Positive voltage conductor Pressed and varnished cloth Polyvinyl chloride Post varnish conductor Positive voltage conductor Pressed and varnished cloth Polyvinyl chloride Post varnish conductor ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Polyvinyle chloride Compressed SF6 gas Impregnated paper Vulcanised rubber Polyvinyle chloride Compressed SF6 gas Impregnated paper Vulcanised rubber ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Skin effect dominates on the conductor Of corona loss between conductor and sheath material Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor Of corona loss between conductor and sheath material Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids ANSWER DOWNLOAD EXAMIANS APP
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