2. A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity g. Phase Angle h. i. j. 180 V equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V 50 ms M $

2. A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity g. Phase Angle h. i. j. 180 V equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V 50 ms M $

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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