Switch Gear The rated secondary current of current transformer for relays is generally 10 A 30 A 5 A 20 A 10 A 30 A 5 A 20 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For which of the following protection from negative sequence currents is provided ? Generators Transmission line Motors Transformers Generators Transmission line Motors Transformers ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arcing contacts in a circuit breaker are made of electrolytic copper porcelain copper tungsten alloy aluminium alloy electrolytic copper porcelain copper tungsten alloy aluminium alloy ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is designed to open a circuit under no load normal conditions None of these full load no load normal conditions None of these full load ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is non-directional relay directional relay impedance relay None of these non-directional relay directional relay impedance relay None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A short-circuit is identified by no current flow voltage drop heavy current flow voltage rise no current flow voltage drop heavy current flow voltage rise ANSWER DOWNLOAD EXAMIANS APP
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