Electrical Cables Low tension cables are generally used up to 200 V 400 V 600 V 1000 V 200 V 400 V 600 V 1000 V 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 10 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 10 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Vulcanised rubber Polyvinyle chloride Compressed SF6 gas Impregnated paper Vulcanised rubber Polyvinyle chloride Compressed SF6 gas Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to Avoid the requirement of good insulation Minimize the stress Provide proper stress distribution None of the listed here Avoid the requirement of good insulation Minimize the stress Provide proper stress distribution None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have All of the listed here High resistivity High dielectric strength Low permittivity All of the listed here High resistivity High dielectric strength Low permittivity ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Low cost Can be used in congested areas Can be used in high voltage circuits Easy maintenance Low cost Can be used in congested areas Can be used in high voltage circuits Easy maintenance ANSWER DOWNLOAD EXAMIANS APP
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