Power Systems Condition for maximum voltage regulation cosφ = R/X tanφ = X/R cosφ = X/R tanφ = R/X cosφ = R/X tanφ = X/R cosφ = X/R tanφ = R/X ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a transmission line the insulators to be used at the dead end or sharp curves are any of the above strain type suspension type pin type insulator any of the above strain type suspension type pin type insulator ANSWER DOWNLOAD EXAMIANS APP
Power Systems A network containing 100 buses in which 10 are the voltage control buses, 5 are fixed shunt capacitor buses, 20 are the reactive power support buses, 6 are the generator buses. Find the size of the Jacobian matrix? 165 × 165 162 × 162 163 × 163 164 × 164 165 × 165 162 × 162 163 × 163 164 × 164 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Units of incremental cost is Rs/hr Rs/MWhr MWhr/Rs RsMW/hr Rs/hr Rs/MWhr MWhr/Rs RsMW/hr ANSWER DOWNLOAD EXAMIANS APP
Power Systems For 66 kV lines the number of insulator discs of each 11 kV used are 3 6 12 5 3 6 12 5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The positive, negative and zero sequence per unit impedance of two generators connected in parallel are X1 = 0.12 pu, X2 = 0.096 pu and X0 = 0.036 pu. For LG fault at generator terminals (with 1 pu voltage) the positive sequence current will be 8.936 pu 9.936 pu 7.936 pu 10.936 pu 8.936 pu 9.936 pu 7.936 pu 10.936 pu ANSWER DOWNLOAD EXAMIANS APP
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