Question

Find the power (W) supplied by the voltage source in the following figure. (a) 0 (b) 1 (c) 2 (d) 3 The question was posed to me at a job interview. My question comes from Supermesh Analysis in division Methods of Analyzing Circuits of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

Correct answer is (a) 0 The best explanation: I3-I2=2. As I2=-2A, I3=0A. Th term power is the product of voltage and current. So, power supplied by source = 10×0=0W.