Power Systems A 4 bus power system consists of 4 transmission lines, then find the sparsity of Y bus matrix? 0.5 0.25 0.4 0.75 0.5 0.25 0.4 0.75 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 100, 10 4, 0.4 100, 0.4 4, 10 100, 10 4, 0.4 100, 0.4 4, 10 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the load is short circuited, then reflection coefficient of voltage is -1 0 -2 1 -1 0 -2 1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems For 132 kV system, the reactance and capacitance up to the location of the CB is 3 Ω and 0.015 μF respectively. The maximum value of RRRV is 12.2 kV / μs. 10.01 kV / μs. 9.01 kV / μs. 2.0 kV / μs. 12.2 kV / μs. 10.01 kV / μs. 9.01 kV / μs. 2.0 kV / μs. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Keeping in view the cost and overall effectiveness, the following circuit breaker is suited for capacitor bank switching vacuum. SF6. air blast. oil. vacuum. SF6. air blast. oil. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a nuclear reaction is operating at constant power the multiplication factor is 1. less than 1. may be any of the above. greater than 1. 1. less than 1. may be any of the above. greater than 1. ANSWER DOWNLOAD EXAMIANS APP
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