Switch Gear To reduce short circuit fault currents......... are used. resistors reactors None of these capacitors resistors reactors None of these capacitors ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is never inserted in negative of dc circuit neutral wire phase line positive of dc circuit negative of dc circuit neutral wire phase line positive of dc circuit ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arcing contacts in a circuit breaker are made of aluminium alloy electrolytic copper copper tungsten alloy porcelain aluminium alloy electrolytic copper copper tungsten alloy porcelain ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A.C. network analyzer is used to solve problems of Load flow, short-circuit and stability Load flow and short-circuit Load flow Load flow and stability Load flow, short-circuit and stability Load flow and short-circuit Load flow Load flow and stability ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A differential relay measures the vector difference between two voltages two or more similar electrical quantities two currents None of these two voltages two or more similar electrical quantities two currents None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is impedance relay None of these directional relay non-directional relay impedance relay None of these directional relay non-directional relay ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS