Power Systems A transmission line is operating under no load has ABCD parameters B = 100∠90° has a phase shift of 0.2 rad, how much shunt reactor is required for compensation of ferranti effect? 2 H 15.9 mH 15.9 H 2 mH 2 H 15.9 mH 15.9 H 2 mH ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3 layer, total diameter of an ACSR conductor is 5 cm. Find the diameter of each strand? 1 cm 5 cm 15 cm 1.5 cm 1 cm 5 cm 15 cm 1.5 cm ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a long transmission line, if we increase the length of the line, the parameters A and B respectively increases and decreases decreases and increases decreases and decreases increases and increases increases and decreases decreases and increases decreases and decreases increases and increases ANSWER DOWNLOAD EXAMIANS APP
Power Systems Range of accelerating factor is 50 to 100 1.6 to 1.8 1 to 10 10.8 to 11.2 50 to 100 1.6 to 1.8 1 to 10 10.8 to 11.2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is used for the protection of medium length lines. long transmission lines. short length lines. no length criterion. medium length lines. long transmission lines. short length lines. no length criterion. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Characteristics of arc quenching medium is/are Non flammable All of these High thermal conductivity High dielectric strength Non flammable All of these High thermal conductivity High dielectric strength ANSWER DOWNLOAD EXAMIANS APP
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