Power Systems If the conductor diameter decreases, inductance of the line, increases remains unaffected None of these decreases increases remains unaffected None of these decreases ANSWER DOWNLOAD EXAMIANS APP
Power Systems NTPC (National Thermal Power Cooperation) has its only thermal power generating unit in West Bengal at Durgapur. Bakreshwar. Katwa. Farakka. Durgapur. Bakreshwar. Katwa. Farakka. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following are the fissile materials U238 and Th232. None of these. U235, U233 and Pu239. U235 and Th239. U238 and Th232. None of these. U235, U233 and Pu239. U235 and Th239. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The specific speeds of Kaplan, Francis and Pelton turbines are in neither increasing nor decreasing order. None of these the increasing order. the decreasing order. neither increasing nor decreasing order. None of these the increasing order. the decreasing order. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The time taken by the turbine to fall to 0 rpm speed from 3000 rpm is called stopping time. damping time. coasting time. settling time. stopping time. damping time. coasting time. settling time. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The pu parameters for a 500 MVA machine on its own base are: Inertia, H = 20 pu; reactance X = 2 pu. The pu values of inertia and reactance on 100 MVA common base, respectively, are 4, 0.4 100, 10 4, 10 100, 0.4 4, 0.4 100, 10 4, 10 100, 0.4 ANSWER DOWNLOAD EXAMIANS APP
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