3. A certain current lags the voltage by 36 electrical degrees. The voltage waveform is increasing positively at t = 0 and an instantaneous value of 0 volt. If the frequency is 25 Hz, calculate at what time the current will be zero for the second time. What is the value of the voltage at that time? Peak values are 350 V and 50 A.

3. A certain current lags the voltage by 36 electrical degrees. The voltage waveform is increasing positively at t = 0 and an instantaneous value of 0 volt. If the frequency is 25 Hz, calculate at what time the current will be zero for the second time. What is the value of the voltage at that time? Peak values are 350 V and 50 A.

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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