Circuit Elements MCQ

1. A passive network is one which contains

  1. only variable resistance
  2. only some sources of emf in it
  3. only two sources of emf in it
  4. no source of emf in it
Answer
Answer. d

2. A network which contains one or more than one source of emf is known as

  1. active network
  2. passive network
  3. electric network
  4. non-linear network
Answer
Answer. a

3. Constant voltage source is

  1. active and bilateral
  2. passive and bilateral
  3. active and unilateral
  4. passive and unilateral
Answer
Answer. c

4. An active element in a circuit is one

  1. receives energy
  2. supplies energy
  3. both receives and supplies energy
  4. none of these
Answer
Answer. d

5. A network having a battery source in one of its arms is termed as

  1. linear network
  2. bilateral network
  3. active network
  4. passive network
Answer
Answer. c

6. A network which contains one or more than one source of emf is known as

  1. active network
  2. passive network
  3. electric network
  4. none of the above
Answer
Answer. a
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