Electrical Circuits and Electric Currents Multiple Choice Questions 49 PDF Download

Practice electrical circuits and electric currents MCQs, grade 7 online science test 49, electricity billing multiple choice questions and answers. Electricity billing revision test has science worksheets, helping answer key with choices as two things, one thing, three things and four things of multiple choice questions (MCQ) with electricity billing quiz as the consumption of amount of electrical energy depends on for competitive exam prep, viva interview questions. Free science study guide to practice electricity billing quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 49

MCQ. The consumption of amount of electrical energy depends on

  1. one thing
  2. two things
  3. three things
  4. four things

C

MCQ. Normally electric appliances have power rating

  1. marked on them
  2. above 100kW
  3. below 1W
  4. written in their booklets

A

MCQ. When the current is passed through the solution of copper sulphate, the copper sulphate turns into

  1. atoms
  2. ions
  3. allotropes
  4. isotopes

B

MCQ. Keep 'TV' and other electric appliances away from

  1. floors
  2. wooden desks
  3. wet places
  4. roofs

C

MCQ. Huge magnets are used to carry

  1. scrap iron and steel
  2. current in the circuit
  3. ions in the breakers
  4. airplanes from one airport to another

A