For the following pairs of voltage and current, indicate their phase relationship. Analyze whether the element involved in each pair is a resistor, inductor, or capacitor. Also obtain the value of R, L, and C if sufficient data are given

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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...
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For the following pairs of voltage and current, indicate their phase relationship. Analyze whether the element involved in each pair is a resistor, inductor, or capacitor. Also obtain the value of R, L, and C if sufficient data are given.

For the following pairs of voltage and current, indicate their phase relationship (e.g. v
leads i by 10°). Analyze whether the element involved in each pair is a resistor. inductor,
or capacitor. Also obtain the value of R, L, and C if sufficient data are given.
a. v(t) = 6cos(50t + 350°) V
i(t) = 2sin(50t - 190°) A
b. v(t) = 3sin(45°) V
i(t) = 4cos(45°) A
Transcribed Image Text:For the following pairs of voltage and current, indicate their phase relationship (e.g. v leads i by 10°). Analyze whether the element involved in each pair is a resistor. inductor, or capacitor. Also obtain the value of R, L, and C if sufficient data are given. a. v(t) = 6cos(50t + 350°) V i(t) = 2sin(50t - 190°) A b. v(t) = 3sin(45°) V i(t) = 4cos(45°) A
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