Consider two signals v1(t) = 2 sin(wt + 135°) Volts and i, (t) = 3 cos(wt + 15°) Amps, respectively. Find the time average of the product of the 2 time-harmonic functions vi(t) and iz(t) using phasors only.

Consider two signals v1(t) = 2 sin(wt + 135°) Volts and i, (t) = 3 cos(wt + 15°) Amps, respectively. Find the time average of the product of the 2 time-harmonic functions vi(t) and iz(t) using phasors only.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the...

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Question

Consider two signals v1(t) = 2 sin(wt + 135°) Volts and i, (t) = 3 cos(wt + 15°) Amps,
respectively. Find the time average of the product of the 2 time-harmonic functions vi(t) and i2(t)
using phasors only.

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