Changing Circuits Multiple Choice Questions and Answers 3 PDF Download

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MCQ on Changing Circuits Worksheets 3 Quiz PDF Download

MCQ: An open circuit is defined as

  1. discontinuous
  2. broken path
  3. current will not flow
  4. all of them


MCQ: To close and open an electric circuit electrical component use is called

  1. switch
  2. plug
  3. socket
  4. extension


MCQ: In a symbol of a battery positive end is represented by

  1. a long line
  2. a short line
  3. a curve
  4. a plus sign


MCQ: When switch is turned on gap between circuit is

  1. opened
  2. closed
  3. released
  4. blocked


MCQ: While investigating electric current change can takes place in

  1. 1 variable
  2. 2 variables
  3. 3 variables
  4. 4 variables