Power Systems The specific speeds of Kaplan, Francis and Pelton turbines are in the decreasing order. None of these neither increasing nor decreasing order. the increasing order. the decreasing order. None of these neither increasing nor decreasing order. the increasing order. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? In case of parallel transmission lines both 1 and 3 fault current reduces fault current increases stability increases both 1 and 3 fault current reduces fault current increases stability increases ANSWER DOWNLOAD EXAMIANS APP
Power Systems In relay coil which is used? Power transformer. Instrument transformer. Current transformer. Potential transformer. Power transformer. Instrument transformer. Current transformer. Potential transformer. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 100 MVA alternator operating at full load at 50 Hz. H = 4 MWsec/MVA, Td = 0.5 sec. One of the transmission line is tripped. So that output of generator is reduced to 70 MW. Find the frequency deviation during this time? -0.56 -0.92 0.56 0.92 -0.56 -0.92 0.56 0.92 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Normally Z bus matrix is a full matrix sparse matrix null matrix unit matrix full matrix sparse matrix null matrix unit matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plants, pressure in the working fluid cycle is developed by feed water pump. turbine. superheater. condenser. feed water pump. turbine. superheater. condenser. ANSWER DOWNLOAD EXAMIANS APP
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