43 An alternating voltage v-90cos(wt - 161.5 degrees) maybe represented as sinefunction by90sin (wt- 71.5 degrees)90sin (wt 18.5 degrees)90sin (wt 18.5 degrees)90sin (wt-715 degrecs)

Answered: An alternating voltage v-90cos(wt -…

An alternating voltage v-90cos(wt - 161.5 degrees) maybe represented function by 90sin (wt- 71.5 degrees) O 90sin (wt + 18.5 degrees). 90sin (wt - 18.5 degrees) 90sin (wt-715 degrecs)

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 7RQ

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Question

An alternating voltage v-90cos(wt - 161.5 degrees) maybe represented as sine
function by
90sin (wt- 71.5 degrees)
90sin (wt 18.5 degrees)
90sin (wt 18.5 degrees)
90sin (wt-715 degrecs)

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