a) Find the average power dissipated in the line in Figure 3. b) Find the capacitance that when connected in parallel with the load will raise the load power factor to unity. c) What is the equivalent impedance of the load in (b)? d) Find the average power dissipated in the line when the capacitive reactance is connected across the load. e) Express the power loss in (d) as a percentage of the power loss found in (a). 270/0° V (rms) 602 w j801 Ω 30 Ω j40 Ω Source Line Load

a) Find the average power dissipated in the line in Figure 3. b) Find the capacitance that when connected in parallel with the load will raise the load power factor to unity. c) What is the equivalent impedance of the load in (b)? d) Find the average power dissipated in the line when the capacitive reactance is connected across the load. e) Express the power loss in (d) as a percentage of the power loss found in (a). 270/0° V (rms) 602 w j801 Ω 30 Ω j40 Ω Source Line Load

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 2.7MCQ

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