Electrical Circuits and Electric Currents Learning App | Class 7 Science Notes e-Book PDF
Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 24 (Chapter 6)

Electrical Circuits and Electric Currents Notes Questions with Answers PDF Download – Test 24

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Learn Electrical circuits and electric currents Notes Questions and Answers PDF to learn science concepts. Download the Electrical Circuits and Electric Currents Quiz Answers PDF e-Book, Ch. 6-24 to study Class 7 Science Course. Practice Fuses and Circuit Breakers MCQ PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to learn science concepts. Download the Electrical Circuits and Electric Currents Study App: Free Class 7 Science Notes App to fuses and circuit breakers, electric motors, earth wires, electrical circuits and currents, chemical effect of electric current test prep for science advanced science systems.

Free Electrical Circuits and Electric Currents Notes App Download: Magnetic field of the coil and the permanent magnet; MCQ with answers: repel each other, attract each other, combine with each other, and stay with each other. Practice Fuses and Circuit Breakers MCQ Questions, download Kobo e-Book (Free Chapter) to increase educational learning opportunities.

Electrical Circuits and Electric Currents MCQs – Practice Test 24 PDF Download

MCQ 116: 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

MCQ 117: The magnetic field of the coil and the permanent magnet:

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

MCQ 118: ELCB is an abbreviation of:

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

MCQ 119: Electricity is required to:

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

MCQ 120: A block of impure copper is used as:

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

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