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Electronic Systems Thinking and Circuits · Qualifier · 26 Oct 2025 · September 2025 term

Question 6: Which of the following circuits is not practical? Which o…

Question 6

+2 marksOne correct option

Which of the following circuits is not practical?

Which of the following circuits is not practical?

  1. A

    Both II and III

  2. B

    Both I and II

  3. C

    I

  4. D

    I, II, and IV

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Correct answer

  • C

    I

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Question 6 of 20 in the IIT Madras BS Electronic Systems Thinking and Circuits (ESTC) Qualifier paper sat on 26 Oct 2025, in the September 2025 term (IIT M ES QUALIFIER AN EXAM QEQ1 26 Oct). It carries 2 marks.

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