3) An alternating current of frequency (60Hz) has a maximum value of (100A), the instantaneous i is given by :i =Im sin(2πft) , the instantaneous value after (1/250)sec is 99A 99.5A 99.8A Not any of the above
3) An alternating current of frequency (60Hz) has a maximum value of (100A), the instantaneous i is given by :i =Im sin(2πft) , the instantaneous value after (1/250)sec is 99A 99.5A 99.8A Not any of the above
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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...
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3) An alternating current of frequency (60Hz) has a maximum value of (100A), the instantaneous i is given by :i =Im sin(2πft) , the instantaneous value after (1/250)sec is
99A
99.5A
99.8A
Not any of the above
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