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
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 2.10MCQ: The average value of a double-frequency sinusoid, sin2(t+), is given by (a) 1 (b) (c) Zero
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc472bb6a-e2cf-4e71-a885-10119adb3a1e%2Faa54a7b5-003f-462f-91f2-fd529f830666%2Fwo64jui.png&w=3840&q=75)
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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