Power Systems A hydroelectric power station is commonly found in hilly areas. grasslands. desert areas. swamps. hilly areas. grasslands. desert areas. swamps. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Four identical alternators each are rated for 20 MVA, 11 KV having a subtransient reactance of 16% are working in parallel. The short circuit level at the busbar is 100 MVA 500 MVA 125 MVA 400 MVA 100 MVA 500 MVA 125 MVA 400 MVA ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is true? Corona loss increases with increase in conductor size and decrease in supply frequency increase in conductor size and increase in supply frequency decrease in conductor size and increase in supply frequency decrease in conductor size and decrease in supply frequency increase in conductor size and decrease in supply frequency increase in conductor size and increase in supply frequency decrease in conductor size and increase in supply frequency decrease in conductor size and decrease in supply frequency ANSWER DOWNLOAD EXAMIANS APP
Power Systems Two generating stations delivering a powers of P1 = 150 MW, P2 =100 MW and the B coefficients are B11 = 0.005, B22 = 0.002, B12=B21= -0.001. Find the transmission line losses? 105.2 95.5 85.5 102.5 105.2 95.5 85.5 102.5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In Francis turbine runner, the number blades is usually of the order of 6 - 8. 16 - 24. 12 - 14. 3 - 6. 6 - 8. 16 - 24. 12 - 14. 3 - 6. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plants, pressure in the working fluid cycle is developed by superheater. feed water pump. condenser. turbine. superheater. feed water pump. condenser. turbine. ANSWER DOWNLOAD EXAMIANS APP
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