For a 220V, 60Hz single phase voltage controller is used for controlling flow of power in to a circuit consisting load of Xl =12 ohms and R=5 ohms. Which of the following represents the correct value of the maximum power and power transfer? (a) Pmax=9.68 kW, p.f =0.6 (b) Pmax=3.72 kW, p.f =0.6 (a) Pmax=9.38 kW, p.f =0.38 (a) Pmax=1.43 kW, p.f =0.38

For a 220V, 60Hz single phase voltage controller is used for controlling flow of power in to a circuit consisting load of Xl =12 ohms and R=5 ohms. Which of the following represents the correct value of the maximum power and power transfer? (a) Pmax=9.68 kW, p.f =0.6 (b) Pmax=3.72 kW, p.f =0.6 (a) Pmax=9.38 kW, p.f =0.38 (a) Pmax=1.43 kW, p.f =0.38

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 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

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