Electrical Circuits and Electric Currents Quiz App – Class 7 Science e-Book PDF Download

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science Certification MCQs – Practice Test 19 (Chapter 6)

Electrical Circuits and Electric Currents Quiz with Answers PDF Download – Test 19

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The Electrical circuits and electric currents Quiz Questions and Answers PDF (Electrical Circuits and Electric Currents Quiz PDF e-Book) download Ch. 6-19 to learn Class 7 Science Course. Solve Resistors MCQs PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to learn online classes courses. The Electrical Circuits and Electric Currents Quiz App Download: Free Class 7 Science App to learn resistors, heat and light: resistance, electricity billing, conductors and insulators test prep for online courses.

The MCQ: Resistors that have set resistance, are known as; "Electrical Circuits and Electric Currents Quiz" App (iOS, Android) with answers: variable resistors, fixed resistors, thermistors, and fixators to learn online classes courses. Study Resistors MCQ Questions, download Google Book (Free Chapter) for online elementary school.

Electrical Circuits and Electric Currents Quiz – Practice Test 19 PDF Download

MCQ 91: The resistors that have set resistance, are known as

  1. fixed resistors
  2. variable resistors
  3. thermistors
  4. fixators

MCQ 92: If temperature rises very high, it can be used in

  1. electric lamps
  2. electric heaters
  3. electric coolers
  4. electric fans

MCQ 93: The first thing on which the amount of consumed energy depends, is

  1. amount of ions in a wire
  2. amount of resistance
  3. amount of electron's flow
  4. length of time, the appliance has been used for

MCQ 94: An example in which light emitting diodes are used, is

  1. calculator
  2. hard drive
  3. optical drive
  4. analog watch

MCQ 95: Against resistance when electric current is forced through a conductor, electrons collide with the atoms of conductor which make them

  1. hot
  2. cold
  3. vibrate
  4. tremble

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

Electrical Circuits and Electric Currents Quiz App

7th Grade Science Quiz App (Android & iOS)

7th Grade Science Quiz App

6th Grade Science Quiz App (Android & iOS)

6th Grade Science Quiz App

8th Grade Science Quiz App (iOS & Android)

8th Grade Science Quiz App