Power Systems Galvanised steel is generally used as All of these earth wire. structural components. stray wire. All of these earth wire. structural components. stray wire. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A hydro power plant of run off river type should be provided with pondage so that the pressure inside the turbine casing remains. kinetic energy of the running water is fully utilized. firm capacity of plant is increased. operating head is controlled. pressure inside the turbine casing remains. kinetic energy of the running water is fully utilized. firm capacity of plant is increased. operating head is controlled. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The zero sequence current of a generator for line to ground fault is j3 pu. Then the current through the neutral during the fault is j1 pu j3 pu j9 pu j6 pu j1 pu j3 pu j9 pu j6 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems Fault calculations using computer are usually done by Z bus method Y bus method either 1 or 2 None of these Z bus method Y bus method either 1 or 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ships are usually supplied power by None of above. Diesel engine. Hydraulic turbine. Steam accumulator. None of above. Diesel engine. Hydraulic turbine. Steam accumulator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relays are used for the protection of which of the following lines? short transmission lines only medium transmission lines only long transmission lines only None of these short transmission lines only medium transmission lines only long transmission lines only None of these ANSWER DOWNLOAD EXAMIANS APP
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