Grade 7 English MCQs

Electrical Circuits and Electric Currents Multiple Choice Questions Test 47 Tests pdf Download

Practice science test 47 on electrical circuits and electric currents MCQs, grade 7 electricity billing multiple choice questions and answers. Electricity billing revision test has science worksheets, answer key with choices as power/time, power/distance, distance x time and power x time of multiple choice questions (MCQ) with electricity billing quiz as the number of units of electricity used are equal to for competitive exam prep. Free science study guide to learn electricity billing quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents: Worksheets 47 Quiz pdf Download

MCQ. Number of units of electricity used are equal to

  1. Power/distance
  2. Power/time
  3. Distance x Time
  4. Power x Time


MCQ. To each electrical appliance, fuse should be fixed with

  1. normal reading
  2. estimated reading
  3. accurate reading
  4. approximate reading


MCQ. Electric motors make use of fact that a coil of wire carrying an electric current produces a/an

  1. electronic field
  2. resistance
  3. magnetic field
  4. voltage capacity


MCQ. When electrons vibrate faster, some of electrical energy is changed to

  1. light energy
  2. thermal energy
  3. kinetic energy
  4. potential energy


MCQ. Object to be plated is made the

  1. anode
  2. cathode
  3. nematode
  4. posit rode