Electrical Cables The breakdown voltage of a cable depends on Working temperature All of the listed here Presence of moisture Time of application of the voltage Working temperature All of the listed here Presence of moisture Time of application of the voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 0.2 to 0.4 mm 3 to 5 mm 0.04 mm 40 to 60 mm 0.2 to 0.4 mm 3 to 5 mm 0.04 mm 40 to 60 mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables for 220 kV lines are invariably Compressed oil or compressed gas insulated Mica insulated Paper insulated Rubber insulated Compressed oil or compressed gas insulated Mica insulated Paper insulated Rubber insulated ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable immediately above metallic sheath ________ is provided. Bedding None of the listed here Armouring Earthing connection Bedding None of the listed here Armouring Earthing connection ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth To avoid being unearthed easily due to removal of soil All of the listed here To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To avoid being unearthed easily due to removal of soil All of the listed here To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. 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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