Electrical Cables Cables for 220 kV lines are invariably Mica insulated Compressed oil or compressed gas insulated Rubber insulated Paper insulated Mica insulated Compressed oil or compressed gas insulated Rubber insulated Paper insulated ANSWER DOWNLOAD EXAMIANS APP
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 Empire tape is Varnished cambric Vulcanized rubber None of the listed here Impregnated paper Varnished cambric Vulcanized rubber None of the listed here Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is 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 Can be used in congested areas Low cost ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In single core cables armouring is not done to Make it flexible None of the listed here Either of the listed here Avoid excessive sheath losses Make it flexible None of the listed here Either of the listed here Avoid excessive sheath losses ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In cables the charging current Lags the voltage by 90° Leads the voltage by 180° Lags the voltage by 180° Leads the voltage by 90° Lags the voltage by 90° Leads the voltage by 180° Lags the voltage by 180° Leads the voltage by 90° ANSWER DOWNLOAD EXAMIANS APP
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