Power Systems The Y bus matrix of 100 bus interconnected system is 90% sparse. Hence the number of transmission lines in the system must be 900 250 500 450 900 250 500 450 ANSWER DOWNLOAD EXAMIANS APP
Power Systems When a neutral point of 3 - Φ system is directly connected to earth then it has what type of grounding? Reactance. Peterson coil. Solid. Resistance. Reactance. Peterson coil. Solid. Resistance. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has an impedance of (2+j6) Ω has voltage regulation of 10% at a load power factor of 0.8 lag. Find the voltage regulation for a load of 0.6 lead -6.92% -10% 10% 6.92% -6.92% -10% 10% 6.92% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading of a 3-phase, 400 kV transmission line is 400 Ω. The surge impedance loading is 1600 MW 800 MW 200 MW 400 MW 1600 MW 800 MW 200 MW 400 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pumped storage plant is a base load plant both 1 and 2 peak load plant None of these base load plant both 1 and 2 peak load plant None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The receiving end voltage for a long line under no load condition is equal to the sending end voltage less than the sending end voltage more than the sending end voltage any of the above equal to the sending end voltage less than the sending end voltage more than the sending end voltage any of the above ANSWER DOWNLOAD EXAMIANS APP
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