Electrical Circuits and Electric Currents Learning App | Class 7 Science MCQs e-Book PDF

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 41 (Chapter 6)

Electrical Circuits and Electric Currents MCQs with Answers PDF Download – Test 41

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Study Electrical circuits and electric currents Multiple Choice Questions (MCQs) with Answers PDF (Electrical Circuits and Electric Currents MCQs PDF e-Book) download Ch. 6-41 to study Class 7 Science Course. Learn Electrical Circuits and Electric Currents Quiz Questions and Answers for science remote study resources. Free Electrical Circuits and Electric Currents MCQs App Download: Class 7 Science Learning App to fuses and circuit breakers, conductors and insulators, electricity billing, series and parallel circuits, chemical effect of electric current test prep to attend science classes online.

Free "Electrical Circuits and Electric Currents MCQs" App Download with MCQ: If we add a 13A fuse in a hair drier that requires 2A current, the fuse will; with answers: melt, remain safe, blow, and glow for science remote study resources. Solve Fuses and Circuit Breakers MCQ Questions, download Google e-Book (Free Chapter) to enhance middle school STEM.

Electrical Circuits and Electric Currents MCQs – Practice Test 41 PDF Download

MCQ 201: If we add a 13A fuse in a hair drier that requires 2A current, the fuse will:

  1. remain safe
  2. melt
  3. blow
  4. glow

MCQ 202: An example of 'semiconductor' is:

  1. sulphur
  2. silver
  3. copper
  4. silicon

MCQ 203: The use of electrical energy:

  1. costs money
  2. causes cancer
  3. causes heart disease
  4. lung cancer

MCQ 204: Passing through two bulbs is:

  1. difficult for electrons
  2. easy for electrons
  3. difficult for protons
  4. easy for protons

MCQ 205: Coating an object such as key or nail with a thin layer of metal is a process called:

  1. electrolysis
  2. electro coating
  3. electroplating
  4. electronic induction

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Electrical Circuits and Electric Currents MCQ App

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