Electrical Circuits and Electric Currents Multiple Choice Questions 35 PDF Download

Practice electrical circuits and electric currents MCQs, grade 7 online science test 35, current and energy multiple choice questions and answers. Current and energy revision test has science worksheets, helping answer key with choices as digital, analog, hybrid and mechanical of multiple choice questions (MCQ) with current and energy quiz as an ammeter which is easy to read is for competitive exam prep, viva interview questions. Free science study guide to practice current and energy quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 35

MCQ. An ammeter which is easy to read is

  1. analog
  2. digital
  3. hybrid
  4. mechanical


MCQ. When William turned the switch on, the bar of iron became a

  1. magnet
  2. metal
  3. metalloid
  4. transition metal


MCQ. The wires used by simple circuits are

  1. live and earth
  2. live and neutral
  3. live, neutral and earth
  4. live, neutral, earth, positive and negative


MCQ. When water is electrolyzed, at anode collected gas is

  1. sulphur
  2. oxygen
  3. hydrogen
  4. sulphur dioxide


MCQ. The change in the strength of a magnetic field produces

  1. heat
  2. sounds
  3. light
  4. magnetism