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The time constant of an R-C circuit is?

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The time constant of an R-C circuit is? (a) RC (b) R/C (c) R (d) C I had been asked this question during an online exam. The doubt is from DC Response of an R-C Circuit in chapter Transients 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)

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The correct option is (a) RC To explain I would say: The time constant of an R-C circuit is RC and it is denoted by τ and the value of τ in dc response of R-C circuit is RC sec.

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