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Two 50-Hz emf having rms values of 22.6 and 33.9 volts differ in phase by an angle of 60°, the latter current lagging and its positive-going zero crossing is at 0 °. Determine the resultant emf (in wave equation) if they are connected in series. A. e₁= 49.26 sin (2750t + 0.4086) B. e= 69.66 sin (2750t + 0.4086) C. er= 49.26 sin (2760t + 0.4086) D. er= 69.66 sin (2760t + 0.4086)

Two 50-Hz emf having rms values of 22.6 and 33.9 volts differ in phase by an angle of 60°, the latter current lagging and its positive-going zero crossing is at 0 °. Determine the resultant emf (in wave equation) if they are connected in series. A. e₁= 49.26 sin (2750t + 0.4086) B. e= 69.66 sin (2750t + 0.4086) C. er= 49.26 sin (2760t + 0.4086) D. er= 69.66 sin (2760t + 0.4086)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Two 50-Hz emf having rms values of 22.6 and 33.9 volts differ in phase by an angle of 60°, the latter current lagging and its positive-going zero crossing is at 0 °. Determine the resultant emf (in wave equation) if they are connected in series. A. et = 49.26 sin (2750t + 0.4086) B. e₁ = 69.66 sin (2750t +0.4086) C. e=49.26 sin (2760t + 0.4086) D. e₁ = e₁ = 69.66 sin (2760t + 0.4086)
Transcribed Image Text:Two 50-Hz emf having rms values of 22.6 and 33.9 volts differ in phase by an angle of 60°, the latter current lagging and its positive-going zero crossing is at 0 °. Determine the resultant emf (in wave equation) if they are connected in series. A. et = 49.26 sin (2750t + 0.4086) B. e₁ = 69.66 sin (2750t +0.4086) C. e=49.26 sin (2760t + 0.4086) D. e₁ = e₁ = 69.66 sin (2760t + 0.4086)
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