An AC generator produces a sinusoidal waveform, given by the expression: (t) = -25 sin(150nt – 30°) V. (b) (i) (ii) (iii) (iv) (v) Determine the amplitude and phase. Find the frequency in Hz. Determine the period of the voltage in ms. Determine the instantaneous voltage at t = 3.215 ms. Find the RMS value of v(t).

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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(b)
An AC generator produces a sinusoidal waveform, given by the expression:
(t) = -25 sin(150tt – 30°) V.
(i)
(ii)
(iii)
(iv)
(v)
Determine the amplitude and phase.
Find the frequency in Hz.
Determine the period of the voltage in ms.
Determine the instantaneous voltage at t = 3.215 ms.
Find the RMS value of v(t).
Transcribed Image Text:(b) An AC generator produces a sinusoidal waveform, given by the expression: (t) = -25 sin(150tt – 30°) V. (i) (ii) (iii) (iv) (v) Determine the amplitude and phase. Find the frequency in Hz. Determine the period of the voltage in ms. Determine the instantaneous voltage at t = 3.215 ms. Find the RMS value of v(t).
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