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Grade 7 Science MCQs App Download | Electrical Circuits and Electric Currents PDF eBook

Class 7 Science MCQs: Chapter 6

Electrical Circuits and Electric Currents Multiple Choice Questions (MCQs) PDF Download - 53

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The Electrical circuits and electric currents Multiple Choice Questions (MCQs) with Answers PDF (Electrical Circuits and Electric Currents MCQs PDF eBook) download Ch. 6-53 to study Grade 7 Science Course. Learn Electrical Circuits and Electric Currents Quiz Questions and Answers to study online school courses. The Electrical Circuits and Electric Currents MCQs App Download: Free Grade 7 Science Study [Free] App for uses of electromagnets, earth wires, fuses and circuit breakers, current and energy test prep for online education programs.

The MCQ: The loudspeaker changes the electric signals into "Electrical Circuits and Electric Currents" App Download [Free] with answers: heat and sound waves, light waves and heat, sound waves, and heat energy to study online school courses. Solve Uses of Electromagnets MCQ Questions, download Google eBook (Free Sample) for elementary school graduation certificate.

Electrical Circuits and Electric Currents MCQs with Answers PDF Download: Quiz 53

MCQ: 261

The loudspeaker changes the electric signals into

  1. light waves and heat
  2. heat and sound waves
  3. sound waves
  4. heat energy
MCQ: 262

Earth wire is a wire that

  1. is used to earth excess current
  2. insulates excess current
  3. diffuses excess current
  4. recharges voltage
MCQ: 263

The wire coil is wound round the neck of a

  1. paper cone
  2. magnet
  3. bass tube
  4. mechanical magnet
MCQ: 264

One of the causes of overloading is

  1. long circuit
  2. short circuit
  3. overloaded cables
  4. heavy circuit
MCQ: 265

Sometimes, bulb does not light up even if the circuit is complete because the

  1. energy is low
  2. power is low
  3. resistance is high
  4. electric charges are insufficient

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Electrical Circuits and Electric Currents MCQ App (iOS & Android)

Electrical Circuits and Electric Currents MCQ App

Electrical Circuits and Electric Currents MCQ App (Android & iOS)

7th Grade Science MCQ App

Earth Science MCQs App (Android & iOS)

Earth Science MCQs App

6th Grade Science MCQs App (iOS & Android)

6th Grade Science MCQs App