Electrical Cables The advantage of cables over overhead transmission lines is Can be used in congested areas Low cost Easy maintenance Can be used in high voltage circuits Can be used in congested areas Low cost Easy maintenance Can be used in high voltage circuits 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 5 kV/mm 30 kV/mm 10 kV/mm 15 kV/mm 5 kV/mm 30 kV/mm 10 kV/mm 15 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The material for armouring on cable is usually None of the listed here Both Steel tape and Galvanized steel wire Steel tape Galvanized steel wire None of the listed here Both Steel tape and Galvanized steel wire Steel tape Galvanized steel wire ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Zero at the conductor as well as on the sheath Same at the conductor and the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath Zero at the conductor as well as on the sheath Same at the conductor and the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 15 kV/mm 5 kV/mm 30 kV/mm 25 kV/mm 15 kV/mm 5 kV/mm 30 kV/mm 25 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, sheaths are used to Provide enough strength Provide proper insulation Prevent the moisture from entering the cable None of the listed here Provide enough strength Provide proper insulation Prevent the moisture from entering the cable None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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