1.

A single phase overhead transmission line delivers a power of 5500 kW to a load at 11 kV. The receiving end voltage leads the current by 45°. The resistance and the inductive reactance of the transmission line are 10 Ω and 10 Ω respectively. The sending end voltages is

A. 12 kV
B. 15 kV
C. 21 kV
D. 22 kV
Answer» D. 22 kV


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