Power Systems A transmission line has a surge impedance of 400 Ω is connected with the cable having surge impedance of 40 Ω, a surge magnitude of 100 kV is travelling from the transmission line towards the cable. Find the reflected voltage? 81.82 kV 18.18 kV -81.82 kV -18.18 kV 81.82 kV 18.18 kV -81.82 kV -18.18 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems The draw back of NR method as compare to Gauss-Seidel method is/are? None of these large number of iterations large requirement of computer memory both 1 and 2 None of these large number of iterations large requirement of computer memory both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems One fission of U235 releases energy of 525 MeV. 435 MeV. 335 MeV. 200 MeV. 525 MeV. 435 MeV. 335 MeV. 200 MeV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A loss less transmission line having surge impedance loading (SIL) of 2280 MW is provided with a uniformly distributed series capacitive compensation of 30 %. Then SIL of compensated transmission line will be 2280 MW. 2725 MW. 1835 MW. 3257 MW. 2280 MW. 2725 MW. 1835 MW. 3257 MW. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If L and C are 4 mH and 0.0001 μF respectively a current chop of magnitude 50 Amp would induced a voltage 400 kV. 50 kV. 100 kV. 200 kV. 400 kV. 50 kV. 100 kV. 200 kV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix? 0.5 0.4 0.25 0.75 0.5 0.4 0.25 0.75 ANSWER DOWNLOAD EXAMIANS APP
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