1.7 For each of the following RMS cosine referenced phasors write the corre- sponding signal as a function of time. In each case what is the value of the signal at T, where T, is the period of the sinusoid. (а) 240Z-30°, f = 133 Hz (b) 1 = 1500e(#/4) period T, = 20 ms (c) = = 6134 +j1644,ƒ = 50 Hz

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 2.2MCQ: If the rms phasor of a voltage is given by V=12060 volts, then the corresponding v(t) is given by...
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1.7
For each of the following RMS cosine referenced phasors write the corre-
sponding signal as a function of time. In each case what is the value of the signal at
T, where T, is the period of the sinusoid.
(а)
240Z-30°, f = 133 Hz
(b)
1 = 1500e(#/4)
period T, = 20 ms
(c)
=
= 6134 +j1644,ƒ = 50 Hz
Transcribed Image Text:1.7 For each of the following RMS cosine referenced phasors write the corre- sponding signal as a function of time. In each case what is the value of the signal at T, where T, is the period of the sinusoid. (а) 240Z-30°, f = 133 Hz (b) 1 = 1500e(#/4) period T, = 20 ms (c) = = 6134 +j1644,ƒ = 50 Hz
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