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 1.093 mH 1.043 mH 1.232 mH 1.182 mH 1.093 mH 1.043 mH 1.232 mH 1.182 mH ANSWER DOWNLOAD EXAMIANS APP
Power Systems The daily energy produced in thermal power station is 720 MWh at a load factor of 0.6. What is the maximum demand of the station? 50 MW 72 MW 30 MW 720 MW 50 MW 72 MW 30 MW 720 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems The charging reactance of 50 km transmission line is 1500 Ω. What is the charging reactance for 100 km length of line? 750 Ω 3000 Ω 1500 Ω 1000 Ω 750 Ω 3000 Ω 1500 Ω 1000 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Length of the cable is doubled, its capacitance C will be unchanged. doubled. one-half. one-fourth. unchanged. doubled. one-half. one-fourth. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Peak load power plants is/are nuclear plants both 1 and 2 diesel plant pumped storage plant nuclear plants both 1 and 2 diesel plant pumped storage plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems A penstock is used as a condition between none of above. the turbine and discharge drain. the heat ex-changer and the turbine in nuclear power plant. the dam and the turbine in a hydro station. none of above. the turbine and discharge drain. the heat ex-changer and the turbine in nuclear power plant. the dam and the turbine in a hydro station. ANSWER DOWNLOAD EXAMIANS APP
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