*30. Find the average power loss and power factor for each of the circuits whose input current and voltage are as fol- lows: a. v = 60 sin(wt + 30°) i = 15 sin(wt + 60°) b. v -50 sin(wt - 20°) i = -2 sin(wt + 40°)

*30. Find the average power loss and power factor for each of the circuits whose input current and voltage are as fol- lows: a. v = 60 sin(wt + 30°) i = 15 sin(wt + 60°) b. v -50 sin(wt - 20°) i = -2 sin(wt + 40°)

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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Question

*30. Find the average power loss and power factor for each of
the circuits whose input current and voltage are as fol-
lows:
a. v = 60 sin(wt + 30°)
i = 15 sin(wt + 60°)
b. v -50 sin(wt – 20°)
i = -2 sin(wt + 40°)

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