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 450 500 900 250 450 500 900 250 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is usually employed for protection of long transmission lines only any line short transmission lines only medium transmission lines only long transmission lines only any line short transmission lines only medium transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems For variable heads of near about but less than 30 m, which type of turbines is used hydro power plant Francis. Pelton. None of above. Kaplan. Francis. Pelton. None of above. Kaplan. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Bundled conductors are used for EHV transmission lines primarily for reducing the voltage drop across the line copper loss corona loss surge impedance of the line voltage drop across the line copper loss corona loss surge impedance of the line ANSWER DOWNLOAD EXAMIANS APP
Power Systems What are the methods of laying underground cables? Draw - in - system / duct - pipe laying. Both A and B. Direct laying. None of these. Draw - in - system / duct - pipe laying. Both A and B. Direct laying. None of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When series reactor is used in generating stations, the fault current magnitude is increased any of the above reduced remains unaffected increased any of the above reduced remains unaffected ANSWER DOWNLOAD EXAMIANS APP
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