Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 24 PDF Book Download

Electrical circuits and electric currents MCQs, electrical circuits and electric currents quiz answers 24 to learn elementary school science courses online. Electrical voltage multiple choice questions (MCQs), electrical circuits and electric currents quiz questions and answers for online elementary education degree. Fuses and circuit breakers, electric motors, earth wires, electrical circuits and currents, chemical effect of electric current test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Fuses and circuit breakers, electric motors, earth wires, electrical circuits and currents, chemical effect of electric current, with choices repel each other, attract each other, combine with each other, and stay with each other for online elementary education degree. Free science study guide for online learning electrical voltage quiz questions to attempt multiple choice questions based test.

MCQ on Electrical Circuits and Electric Currents Worksheets 24 PDF Book Download

MCQ: To prevent overload and overheating of wires

  1. fuses are used
  2. circuit breakers are used
  3. fuses and circuit breakers are used
  4. fuses and resistor are used

C

MCQ: Magnetic field of coil and permanent magnet

  1. attract each other
  2. repel each other
  3. combine with each other
  4. stay with each other

B

MCQ: ELCB is an abbreviation of

  1. electrolytic circuit breaker
  2. earth locking circuit breaker
  3. earth leakage circuit breaker
  4. electric leakage circuit breaker

C

MCQ: Electricity is required to

  1. light up homes
  2. clean your car
  3. flush the toilet
  4. change weather

A

MCQ: A block of impure copper is used as

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

B