5. Discuss why a. Complex power in an AC circuit is given by VI* b. Receiving end voltage of an unloaded long line may be more than the sending end voltage c. Inductances of the three phases of a transmission line are generally not equal. d. It is necessary to use the geometric means radius in the formula for the inductance calculation whereas the formula for the capacitance calculation uses the actual radius.

5. Discuss why a. Complex power in an AC circuit is given by VI* b. Receiving end voltage of an unloaded long line may be more than the sending end voltage c. Inductances of the three phases of a transmission line are generally not equal. d. It is necessary to use the geometric means radius in the formula for the inductance calculation whereas the formula for the capacitance calculation uses the actual radius.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.12P: Find the inductive reactance per mile of a single-phase overhead transmission line operating at 60...

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