Power Systems Telecommunication lines are transposed to reduce the voltage level All of these radio interference in communication lines efficiency voltage level All of these radio interference in communication lines efficiency ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following power plants can generate power at unpredictable or uncontrollable time Wind turbine. Pulverising unit. Cooling tower. Condenser. Wind turbine. Pulverising unit. Cooling tower. Condenser. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Transmission line parameters of the short transmission line are 1,0,Y,1 Z,0,Y,1 1,Z,0,1 1,Z,Y,1 1,0,Y,1 Z,0,Y,1 1,Z,0,1 1,Z,Y,1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a transmission line the insulators to be used at the dead end or sharp curves are strain type any of the above suspension type pin type insulator strain type any of the above suspension type pin type insulator ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following method is/are more reliable? Newton Raphson (NR) method All of these Gauss-Siedel (GS) method Fast Decoupled Load Flow (FDLF) method Newton Raphson (NR) method All of these Gauss-Siedel (GS) method Fast Decoupled Load Flow (FDLF) method 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 0.56 -0.92 0.92 -0.56 0.56 -0.92 0.92 ANSWER DOWNLOAD EXAMIANS APP
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