Q-3 For the following pairs of voltages and curren whether the element involved is a capacitor, an i a resistor, and find the value of C, L, or R if suf are given: a. v = 550 sin(377t + 50°) i = 11 sin(377t – 40°) b. v = 36 sin(754t - 80°) i = 4 sin(754t – 170°) c. v = 10.5 sin(wt i = 1.5 sin(@t – 13°) %3D 13°) - %3D -

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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Q-3 For the following pairs of voltages and currents, indicate
whether the element involved is a capacitor, an inductor, or
a resistor, and find the value of C, L, or R if sufficient data
are given:
550 sin(377t + 50°)
i = 11 sin(377t – 40°)
b. v = 36 sin(754t - 80°)
i = 4 sin(754t -
c. v = 10.5 sin(@t
i = 1.5 sin(@t - 13°)
a. v =
170°)
13°)
Transcribed Image Text:Q-3 For the following pairs of voltages and currents, indicate whether the element involved is a capacitor, an inductor, or a resistor, and find the value of C, L, or R if sufficient data are given: 550 sin(377t + 50°) i = 11 sin(377t – 40°) b. v = 36 sin(754t - 80°) i = 4 sin(754t - c. v = 10.5 sin(@t i = 1.5 sin(@t - 13°) a. v = 170°) 13°)
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