Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Lightning switch Series reactor Coupling capacitor isolator Lightning switch Series reactor Coupling capacitor isolator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Impedance relay is used on _____ transmission lines. Medium All Long Short Medium All Long Short ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Breakdown of cable insulation Cross or short-circuit fault Open circuit fault All of these Breakdown of cable insulation Cross or short-circuit fault Open circuit fault All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at None of the listed here Centre of conductor Lead sheath Conductor surface None of the listed here Centre of conductor Lead sheath Conductor surface ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The insulating material most commonly used for power cables is Rubber None of the listed here PVC Paper Rubber None of the listed here PVC Paper ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The material used for the manufacture of grounding wire is Stainless steel Aluminium Cast iron Galvanized steel Stainless steel Aluminium Cast iron Galvanized steel ANSWER DOWNLOAD EXAMIANS APP
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