Electrical Cables Which of the following insulation is used in cables? Paper All of the listed here Varnished cambric Rubber Paper All of the listed here Varnished cambric Rubber ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In cables the charging current Leads the voltage by 90° Lags the voltage by 90° Lags the voltage by 180° Leads the voltage by 180° Leads the voltage by 90° Lags the voltage by 90° Lags the voltage by 180° Leads the voltage by 180° ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Zero at the conductor as well as on the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath Same at the conductor and the sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The relative permittivity of rubber is None of the listed here Between 8 and 9 Between 2 and 3 Between 5 and 7 None of the listed here Between 8 and 9 Between 2 and 3 Between 5 and 7 ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is 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 Easy maintenance Can be used in high voltage circuits ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The surge resistance of cable is 500 ohms 100 ohms 50 ohms 5 ohms 500 ohms 100 ohms 50 ohms 5 ohms ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS