Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Impregnated paper Compressed SF6 gas Polyvinyle chloride Vulcanised rubber Impregnated paper Compressed SF6 gas Polyvinyle chloride Vulcanised rubber ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following protects a cable against mechanical injury? Armouring Sheath Bedding None of the listed here Armouring Sheath Bedding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In cables the charging current Lags the voltage by 90° Leads the voltage by 180° Leads the voltage by 90° Lags the voltage by 180° Lags the voltage by 90° Leads the voltage by 180° Leads the voltage by 90° Lags the voltage by 180° ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have All of the listed here High dielectric strength High mechanical strength low cost All of the listed here High dielectric strength High mechanical strength low cost ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In case of three core flexible cable the color of the neutral is Blue Red Brown Black Blue Red Brown Black ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is 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 Easy maintenance Can be used in congested areas ANSWER DOWNLOAD EXAMIANS APP
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