EXAMIANS
Which of the following is not base load power plant
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The corona loss on a particular system at 60 Hz is 1 kW/km per phase. What is the corona loss at 50 Hz in kW/km per phase?
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If in a line, resistance and reactance are found to be equal and regulation is zero, then load will have
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For variable heads of near about but less than 30 meters, which type of turbine is used in hydro power station?
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A lossless power system has to serve a load of 250 MW. There are two generators(G1 and G2) in the system with cost curves C1 and C2 respectively defined as follows: C1 = PG1+0.055P²G1 C2 = 3 PG2 + 0.03 P²G2 Where PG1 and PG2 are the MW injections from generators G1 and G2 respectively. Thus, the minimum cost dispatch will be
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Which of the following statements is/are true? In case of parallel transmission lines
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The Y bus matrix of 100 bus interconnected system is 90% sparse. Hence the number of transmission lines in the system must be
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A three phase, 33 kV oil circuit breaker is rated 1200 A, the symmetrical breaking capacity is 2000 MVA, 3 secs. Then the making capacity is
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A transmission line is compensated with shunt capacitance Csh. If the uncompensated transmission line surge impedance is Zs, then find the new surge impedance Zn after shunt compensation?
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Tidal power plant is a example of which of the following plant?
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