Power Systems In an interconnected power system, the most suitable power plant to meet the peak load condition is hydro power plant thermal plant pumped storage plant nuclear plant hydro power plant thermal plant pumped storage plant nuclear plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has an impedance of (2+j6) Ω has voltage regulation of 10% at a load power factor of 0.8 lag. Find the voltage regulation for a load of 0.6 lead -10% 10% 6.92% -6.92% -10% 10% 6.92% -6.92% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Nuclear power plant are used as none of above. intermediate load plants. base load plants. peak load plants. none of above. intermediate load plants. base load plants. peak load plants. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The neutral of 10 MVA, 11 kV alternator is earthed through a resistance of 5 ohms. The fault ready is set to operate at 0.75 A. The current transformers have a ratio of 1000/5. What is the percentage of the alternator winding is protected? 88.2% 15% 11.8% 85% 88.2% 15% 11.8% 85% ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plants, pressure in the working fluid cycle is developed by superheater. turbine. feed water pump. condenser. superheater. turbine. feed water pump. condenser. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power system consists of 300 buses out of which 20 buses are generator buses, 25 buses are the ones with reactive power support buses and 15 buses are ones with fixed shunt capacitors. All the other buses are load buses. It is proposed to perform a load flow analysis for the system using Newton-Raphson Jacobian matrix is 555×555 553×553 540×540 554×554 555×555 553×553 540×540 554×554 ANSWER DOWNLOAD EXAMIANS APP
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