Electrical Cables Dielectric strength of rubber is around 5 kV/mm 25 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 25 kV/mm 15 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Zero at the conductor as well as on the sheath Same at the conductor and the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath Zero at the conductor as well as on the sheath Same at the conductor and the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath 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
Electrical Cables The advantage of cables over overhead transmission lines is 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 Easy maintenance ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, the location of fault is usually found out by comparing The capacitances of insulated conductors All of the listed here The resistance of the conductor The inductance of conductors The capacitances of insulated conductors All of the listed here The resistance of the conductor The inductance of conductors ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to Provide proper stress distribution None of the listed here Minimize the stress Avoid the requirement of good insulation Provide proper stress distribution None of the listed here Minimize the stress Avoid the requirement of good insulation ANSWER DOWNLOAD EXAMIANS APP
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