Electrical Cables The breakdown voltage of a cable depends on Time of application of the voltage Presence of moisture Working temperature All of the listed here Time of application of the voltage Presence of moisture Working temperature All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of Both Inter-sheaths and Insulating materials with different dielectric constants None of the listed here Insulating materials with different dielectric constants Inter-sheaths Both Inter-sheaths and Insulating materials with different dielectric constants None of the listed here Insulating materials with different dielectric constants Inter-sheaths 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
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 30 cm 50 cm 100 cm 20 cm 30 cm 50 cm 100 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Pressure cables are generally not used beyond 11 kV 33 kV 66 kV 132 kV 11 kV 33 kV 66 kV 132 kV ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables High tension cables are generally used up to 11 kV 132 kV 66 kV 33 kV 11 kV 132 kV 66 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
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