A voltage waveform e(t) is described as follows, for the first half-cycle: e(t) = 60 volts at t = 0 sec., Increases linearly to 100 volts at t=0.005 sec., Decreases linearly to 60 volts at t=0.01 sec. Determine the root-mean-square or RMS value of this voltage, noting that, at least for a half- cycle, the RMS procedure involves squaring the voltage, taking the mean of the square, and taking the square root of the mean.

A voltage waveform e(t) is described as follows, for the first half-cycle: e(t) = 60 volts at t = 0 sec., Increases linearly to 100 volts at t=0.005 sec., Decreases linearly to 60 volts at t=0.01 sec. Determine the root-mean-square or RMS value of this voltage, noting that, at least for a half- cycle, the RMS procedure involves squaring the voltage, taking the mean of the square, and taking the square root of the mean.

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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