Switch Gear A switchgear is device used for interrupting an electrical circuit switching, controlling and protecting the electrical circuit and equipment switching and controlling an electrical circuit switching an electrical circuit 111 interrupting an electrical circuit switching, controlling and protecting the electrical circuit and equipment switching and controlling an electrical circuit switching an electrical circuit 111 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rated secondary current of current transformer for relays is generally 20 A 5 A 10 A 30 A 20 A 5 A 10 A 30 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The reflection co-efficient at the open circuited end of a transmission line zero unity infinity None of these zero unity infinity None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Series capacitors are used to None of these improve line voltage compensate for line inductive reactance compensate for line capacitive reactance None of these improve line voltage compensate for line inductive reactance compensate for line capacitive reactance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are interception and conduction interception, conduction and dissipation None of these interception interception, conduction, dissipation and reflection interception and conduction interception, conduction and dissipation None of these interception interception, conduction, dissipation and reflection ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is used in liquid fuses ? carbon tetrachloride sulphur hexafluoride distilled water transformer oil carbon tetrachloride sulphur hexafluoride distilled water transformer oil ANSWER DOWNLOAD EXAMIANS APP
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