Question

A network contains linear resistors and ideal voltage source S. If all the resistors are made twice their initial value, then voltage across each resistor is __________ (a) Halved (b) Doubled (c) Increases by 2 times (d) Remains same This question was posed to me in an interview for internship. My question comes from Advanced Problems on Two Port Network in chapter Two-Port Networks 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 answer is (d) Remains same To explain: The voltage/resistance ratio is a constant (say K). If K is doubled then, electric current will become half. So voltage across each resistor remains same as was initially.