EXAMIANS
In hydro power stations what is an enlarged body of water just above the intake and used as a regulating reservoir called
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The surge impedance of a 400 km long overhead transmission line is 420 Ω. For a 200 km length of the same line, the surge impedance will be
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Which of the following grounding is not practically preferred for protection of equipments?
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Which of the following method is/are more reliable?
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Which of the following statements are true?
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The 1st nuclear plant in world was commissioned in
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A power system consists of 300 buses out of which 20 buses are generator buses, 25 buses are the ones with reactive power support buses and 15 buses are ones with fixed shunt capacitors. All the other buses are load buses. It is proposed to perform a load flow analysis for the system using Newton-Raphson Jacobian matrix is
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Where air circuit breakers are used?
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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?
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In a pressurized water reactor
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