Question

Find the equivalent resistance between node 1 and node 2 in the star connected circuit shown below. (a) 2 (b) 29 (c) 30 (d) 31 This question was addressed to me in unit test. This intriguing question originated from Star-Delta Transformation in chapter Useful Theorems in Circuit Analysis 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

The correct option is (b) 29 To elaborate: The equivalent resistance between node 1 and node 3 in the star connected circuit is R =(10×10+10×11+11×10)/11=29Ω.