Find the voltage regulation and efficiency of the line

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Reference no: EM131154391

A 60-Hz, three-phase transmission line has a total per-phase series impedance of 35+j140 Ω. If it delivers 40 MW at 220 kV and 0.9 power factor lagging, find:

(a) The voltage, current, and power factor at the sending end of the line.

(b) The voltage regulation and efficiency of the line.

Reference no: EM131154391

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