Power Systems Direct conversion of heat energy into electrical energy is possible through Fuel or solar cell. Thermal converters. Both A and C. MHD generator. Fuel or solar cell. Thermal converters. Both A and C. MHD generator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Condition for zero voltage regulation is cosφ = X/R tanφ = X/R tanφ = R/X cosφ = R/X cosφ = X/R tanφ = X/R tanφ = R/X cosφ = R/X ANSWER DOWNLOAD EXAMIANS APP
Power Systems Per unit of any quantity is defined as actual value of quantity /base value of quantity in different units actual value of quantity /base value of quantity in same units base value of quantity /actual value of quantity in same units base value of quantity /actual value of quantity in different units actual value of quantity /base value of quantity in different units actual value of quantity /base value of quantity in same units base value of quantity /actual value of quantity in same units base value of quantity /actual value of quantity in different units ANSWER DOWNLOAD EXAMIANS APP
Power Systems Resistance switching in normally employed in minimum oil breakers. all breakers. air blast circuit breaker. bulk oil breakers. minimum oil breakers. all breakers. air blast circuit breaker. bulk oil breakers. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Phase shift occurs due to which of the following components? inductance both 1 and 2 conductance capacitance inductance both 1 and 2 conductance capacitance ANSWER DOWNLOAD EXAMIANS APP
Power Systems The function of a surge tank is to relieve water hammer pressure in the penstock. supply water at constant pressure. produce surge in the pipeline. none of above. relieve water hammer pressure in the penstock. supply water at constant pressure. produce surge in the pipeline. none of above. ANSWER DOWNLOAD EXAMIANS APP
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