Engineering Online MCQ Number 0831 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. Find the value of the currents I1, I2 and I3 flowing clockwise in the first, second and third mesh respectively. a) 1.54A, -0.189A, -1.195A b) 2.34A, -3.53A, -2.23A c) 4.33A, 0.55A, 6.02A d) -1.18A, -1.17A, -1.16A AnswerAnswer: a [Reason:] The three mesh equations are: -3I1+2I2-5=0 2I1-9I2+4I3=0 4I2-9I3+10=0…


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