Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Question
An alternating voltage is given by v=120 sin(320t + p) volts. Find
(i) RMS value
(ii) frequency.
(iii) Phase angle () in degrees if the instantaneous value is 30 V at t 18 ms.
(iv) Instantaneous value of voltage for the equation 120 sin(320t) at 18 ms.
(v) Draw the waveform for the equation 120 sin(320t) at least one complete cycle showing important points.
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