A load of 140 MW at a power factor of 0.7 lagging can be delivered by a 3-phase transmission line. The voltage at the receiving end is to be maintained at 45 kV and the loss in the transmission as 7 % of the power delivered. (Consider the line to be a short transmission line) Find Single phase Power delivered Per phase voltage Current flowing through the transmission line 3 Phase Losses in the transmission line Per phase resistance of the transmission line

Introductory Circuit Analysis (13th Edition)
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A load of 140 MW at a power factor of 0.7 lagging
can be delivered by a 3-phase transmission line.
The voltage at the receiving end is to be
maintained at 45 kV and the loss in the
transmission as 7 % of the power delivered.
(Consider the line to be a short transmission line)
Find
Single phase Power delivered
Per phase voltage
Current flowing through the transmission line
3 Phase Losses in the transmission line
Per phase resistance of the transmission line
Transcribed Image Text:A load of 140 MW at a power factor of 0.7 lagging can be delivered by a 3-phase transmission line. The voltage at the receiving end is to be maintained at 45 kV and the loss in the transmission as 7 % of the power delivered. (Consider the line to be a short transmission line) Find Single phase Power delivered Per phase voltage Current flowing through the transmission line 3 Phase Losses in the transmission line Per phase resistance of the transmission line
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