Electrical Cables The relative permittivity of rubber is Between 2 and 3 None of the listed here Between 5 and 7 Between 8 and 9 Between 2 and 3 None of the listed here Between 5 and 7 Between 8 and 9 ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The bedding on a cable consists of Hessian cloth None of the listed here Both Hessian cloth and Jute Jute Hessian cloth None of the listed here Both Hessian cloth and Jute Jute ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables High tension cables are generally used up to 33 kV 132 kV 66 kV 11 kV 33 kV 132 kV 66 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants Inter-sheaths None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants Inter-sheaths ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Easy maintenance Can be used in congested areas Low cost Can be used in high voltage circuits Easy maintenance Can be used in congested areas Low cost Can be used in high voltage circuits ANSWER DOWNLOAD EXAMIANS APP
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 Double Four times One half None of the listed here Double Four times One half None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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