Electrical Circuits and Electric Currents Multiple Choice Questions Test 33 Tests pdf Download

Practice science test 33 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 amount of resistance, amount of energy supplied, power of the appliance and length of the wire used of multiple choice questions (MCQ) with electricity billing quiz as the second thing on which amount of energy used depends, is 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 33 Quiz pdf Download

MCQ. Second thing on which amount of energy used depends, is

  1. amount of energy supplied
  2. amount of resistance
  3. power of the appliance
  4. length of the wire used

C

MCQ. Electromagnetic effect of track and train,

  1. attracts the train towards the track
  2. pull the train towards the track
  3. repels the train from the track
  4. detrack the train from the rail

C

MCQ. For most of safety, appliances used should be equipped with

  1. magnets
  2. resistors
  3. live wire
  4. earth wire

D

MCQ. Electrons flow from one terminal to other due to

  1. force
  2. power
  3. energy
  4. resistance

C

MCQ. A loudspeaker receives

  1. strong waves of sound
  2. strong resistance from the source
  3. strong electrical signals
  4. strong voltage

C