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 A hydraulic turbine having rated speed of 250 rpm is connected to a synchronous generator. In order to produce power at 50 Hz, the numbers of pole are required in the generator 24. 16. 6. 12. 24. 16. 6. 12. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is usually employed for protection of medium transmission lines only any line short transmission lines only long transmission lines only medium transmission lines only any line short transmission lines only long transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems Example of base load stations are hydro. both A and B. gas turbine. thermal. hydro. both A and B. gas turbine. thermal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line has its conductors at the corners of an equilateral triangle with side 3m. The diameter of each conductor is 1.63 cm. The inductance of the line per phase per km is 1.043 mH 1.093 mH 1.182 mH 1.232 mH 1.043 mH 1.093 mH 1.182 mH 1.232 mH ANSWER DOWNLOAD EXAMIANS APP
Power Systems The term self GMD is used to calculate resistance inductance both 1 and 2 capacitance resistance inductance both 1 and 2 capacitance ANSWER DOWNLOAD EXAMIANS APP