A three phase 60 Hz transmission line delivers 750 KW at 95% leading power factor and at delta voltage of 6,900 volts. The resistance per conductor is 4.3 ohms and the reactance per conductor is 2.6 ohms. Assuming both source and load are wye connected, what is the load impedance per phase? A. 69 ohms B. 64.5 ohms C. 72.2 ohms D. 60.27 ohms

A three phase 60 Hz transmission line delivers 750 KW at 95% leading power factor and at delta voltage of 6,900 volts. The resistance per conductor is 4.3 ohms and the reactance per conductor is 2.6 ohms. Assuming both source and load are wye connected, what is the load impedance per phase? A. 69 ohms B. 64.5 ohms C. 72.2 ohms D. 60.27 ohms

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.26P: A small manufacturing plant is located 2 km down a transmission line, which has a series reactance...

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