5. Determine the rms values of the following instantaneous equations (answers must be in 4 decimal places). v = 25 sin (377t + 30°) а. b. i = 1 sin (628.3t 45°) A i = 150 sin (628.3t + 120°) mA 500 sin (377t с. d. V = 120°) mV е. у 3 230v2 cos (314t) V

5. Determine the rms values of the following instantaneous equations (answers must be in 4 decimal places). v = 25 sin (377t + 30°) а. b. i = 1 sin (628.3t 45°) A i = 150 sin (628.3t + 120°) mA 500 sin (377t с. d. V = 120°) mV е. у 3 230v2 cos (314t) V

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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Question

5. Determine the rms values of the following instantaneous equations
(answers must be in 4 decimal places).
v = 25 sin (377t + 30°)
а.
b.
i
= 1 sin (628.3t
45°) A
C.
i =
150 sin (628.3t + 120°) mÃ
d. v =
500 sin (377t - 120°) mV
V =
230/2 cos (314t) V
е.

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