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a) A 1.2MW load at a power factor of 0.8 is received at the end of a 11km, 3 phase line. The resistance of the line is 0
Posted: Sun May 15, 2022 2:34 pm
by answerhappygod
- A A 1 2mw Load At A Power Factor Of 0 8 Is Received At The End Of A 11km 3 Phase Line The Resistance Of The Line Is 0 1 (13.99 KiB) Viewed 39 times
a) A 1.2MW load at a power factor of 0.8 is received at the end of a 11km, 3 phase line. The resistance of the line is 0.5392 km, and the inductance is 1.72mH/km. The receiving end voltage is 11kV at a frequency of 50Hz. Calculate the sending end voltage, power loss in the line and the change in line loss if the p.f. is reduced to unity. (13 marks)