For the current waveform shown below: A. If A and B = 15.30 A, the average value of the current is _ A. B . If A and B = 8.80 A, the RMS value of the current is A. For the current waveform shown below: A 10π 17π 9 9 π 2π wt B 2

For the current waveform shown below: A. If A and B = 15.30 A, the average value of the current is _ A. B . If A and B = 8.80 A, the RMS value of the current is A. For the current waveform shown below: A 10π 17π 9 9 π 2π wt B 2

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 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

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Question

For the current waveform shown below: A. If A and B
=
15.30 A, the average value of the current is _ A. B
. If A and B = 8.80 A, the RMS value of the current is
A.
For the current waveform shown below:
A
10π
17π
9
9
π
2π
wt
B
2

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Another name for the RMS value of current or voltage is ... O the effective value O the exact value O the true value O the reactance value
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q1.de
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sinusoidal form
2. a) An alternating current varying sinusoidally with a frequency of 50HZ has an RMS value of 20A. Write down the equation for the instantaneous value at 0.0025 second. In addition, find the time measured from a positive maximum value, will the instantaneous current be 14.14A?
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