Power Systems Which of the following effects are associated with transmission line corona effect All of these skin effect ferranti effect corona effect All of these skin effect ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠90° Ω, C = 0.5*10-6∠90° ℧. Find the no load receiving end voltage? 400 kV 320 kv 600 kV 500 kV 400 kV 320 kv 600 kV 500 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following statement are false In nuclear power plants, chain reaction is controlled by cadmium rods. In a nuclear reactor, multiplication factor is kept almost equal to one. A thermal reactor needs a moderator material. Nuclear power plants are used as peak load plants only. In nuclear power plants, chain reaction is controlled by cadmium rods. In a nuclear reactor, multiplication factor is kept almost equal to one. A thermal reactor needs a moderator material. Nuclear power plants are used as peak load plants only. 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 85.5 95.5 102.5 105.2 85.5 95.5 102.5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power generated by two plants are; P1 = 50 MW, P2 = 40 MW. If the loss coefficients are B11 = 0.001, B22 = 0.0025 and B12 = -0.0005, then power loss will be 6.5 MW 8.5 MW 4.5 MW 5.5 MW 6.5 MW 8.5 MW 4.5 MW 5.5 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following method is/are more reliable? Newton Raphson (NR) method All of these Fast Decoupled Load Flow (FDLF) method Gauss-Siedel (GS) method Newton Raphson (NR) method All of these Fast Decoupled Load Flow (FDLF) method Gauss-Siedel (GS) method ANSWER DOWNLOAD EXAMIANS APP
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