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Electrical Circuits and Electric Currents Notes e-Book PDF | Class 7 Science App Download

Class 7 Science Exam Prep: Practice Test 36 (Chapter 6)

Electrical Circuits and Electric Currents Notes Questions & Answers PDF Download - 36

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The Electrical circuits and electric currents Notes Questions and Answers PDF (Electrical Circuits and Electric Currents Quiz Answers PDF e-Book) download Ch. 6-36 to study Class 7 Science Course. Practice Chemical Effect of Electric Current MCQ PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to study online classes courses. The Electrical Circuits and Electric Currents Notes App Download: Free Class 7 Science App for chemical effect of electric current, resistors, electricity billing, uses of electromagnets, electric resistance test prep for online courses.

The Quiz: The most common process for manufacturing products from salt solution is; "Electrical Circuits and Electric Currents" App APK Download with answers: evaporation, distillation, electrolysis, and thermal decomposition to study online classes courses. Practice Chemical Effect of Electric Current MCQ Questions, download Kobo eBook (Free Sample) for online courses.

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Electrical Circuits and Electric Currents Test Questions and Answers PDF Download: MCQ 36

MCQ: 176

The most common process for manufacturing products from salt solution is

  1. distillation
  2. evaporation
  3. electrolysis
  4. thermal decomposition
MCQ: 177

To reduce the flow of current in an electric circuit and to avoid the danger of overheating resistor is used in a circuit which is called

  1. variable resistor
  2. thermistor
  3. transistor
  4. fixed resistor
MCQ: 178

In 1 minute, a 500W toaster consumes five times more energy than a

  1. 200W kettle
  2. 1000W iron
  3. 100W bulb
  4. 25W LED bulb
MCQ: 179

When switch is closed, the magnet pulls out the

  1. splinter from eye
  2. eyeball
  3. lens of the eye
  4. retina
MCQ: 180

Bulbs give off electrical energy in the form of

  1. heat energy only
  2. light energy only
  3. heat and light energy
  4. magnetic energy
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Electrical Circuits and Electric Currents Notes App (iOS & Android)

Electrical Circuits and Electric Currents Notes App

7th Grade Science Notes App (Android & iOS)

7th Grade Science Notes App

6th Grade Science Notes App (Android & iOS)

6th Grade Science Notes App

8th Grade Science Notes App (iOS & Android)

8th Grade Science Notes App