An alternating voltage is given by v-80 sin(345t + 4) volts. Find (i) RMS value (ii) frequency (iii) Phase angle (0) in degrees if the instantaneous value is 20 V at t = 6 ms. (iv) Instantaneous value of voltage for the sin(345t) at 6 ms. (V) Draw the waveform for the equation 80 sin(345t) at least one complete cycle showing important points.

An alternating voltage is given by v-80 sin(345t + 4) volts. Find (i) RMS value (ii) frequency (iii) Phase angle (0) in degrees if the instantaneous value is 20 V at t = 6 ms. (iv) Instantaneous value of voltage for the sin(345t) at 6 ms. (V) Draw the waveform for the equation 80 sin(345t) at least one complete cycle showing important points.

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 2.24P: A source supplies power to the following three loads connected in parallel: (1) a lighting load...

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