Changing Circuits Multiple Choice Questions 1 PDF Download

Learn changing circuits MCQs, grade 6 online science test 1, electric circuits multiple choice questions and answers. Electric circuits revision test has science worksheets, helping answer key with choices as flow, not flow, increase and decrease of multiple choice questions (MCQ) with electric circuits quiz as when circuit is open current will for competitive exam prep, viva interview questions. Free science study guide to practice electric circuits quiz to attempt multiple choice questions based test.

MCQs on Changing Circuits Quiz PDF Download Worksheets 1

MCQ. When the circuit is open the current will

  1. not flow
  2. flow
  3. increase
  4. decrease


MCQ. Electric current can flow through

  1. open circuit
  2. closed circuit
  3. both circuits
  4. magnetic field


MCQ. Shorter line on battery symbol represents the

  1. negative terminal
  2. positive terminal
  3. resistance
  4. friction


MCQ. Connecting the wires to mains can lead to

  1. kill
  2. fair investigation
  3. glowing bulb
  4. huge discoveries


MCQ. Connecting too many batteries can lead to

  1. overheating
  2. burning of wires
  3. burning of bulb
  4. all of them