Changing Circuits Multiple Choice Questions and Answers 3 PDF Book Download

Changing circuits MCQs, changing circuits quiz answers 3 to learn elementary school science courses online. Electric current and circuits multiple choice questions (MCQs), changing circuits quiz questions and answers for online elementary education degree. Electric circuits, circuit diagrams: science, electric current and circuits test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Electric circuits, circuit diagrams: science, electric current and circuits, with choices plug, switch, socket, and extension for online elementary education degree. Free science study guide for online learning electric current and circuits quiz questions to attempt multiple choice questions based test.

MCQ on Changing Circuits Worksheets 3 PDF Book Download

MCQ: An open circuit is defined as

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

D

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

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

A

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

A

MCQ: When switch is turned on gap between circuit is

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

B

MCQ: While investigating electric current change can takes place in

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

A