Class 7 Courses

Chapter 6: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 6

Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF Download - 34

The Electrical circuits and electric currents Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrical Circuits and Electric Currents MCQ PDF e-Book) download Ch. 6-34 to learn Grade 7 Science Course. Study Electrical Voltage Multiple Choice Questions and Answers (MCQs) PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to study online certification courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for electrical voltage, fuses and circuit breakers, resistors, chemical effect of electric current test prep for elementary school graduation certificate.

The MCQs: The higher the voltage, the more; "Electrical Circuits and Electric Currents" App (Android, iOS) with answers: Power to each proton; Force to each electron; Energy to each proton; Energy to each electron; to study online certification courses. Practice Electrical Voltage MCQ Questions, download Apple e-Book (Free Sample) for online elementary school courses.

Electrical Circuits and Electric Currents MCQs with Answers PDF Download: Quiz 34

MCQ 166:

The higher the voltage, the more

  1. force to each electron
  2. power to each proton
  3. energy to each proton
  4. energy to each electron
MCQ 167:

If we add a fuse of 13A in a hair drier that requires a current of 2A, the current will cause

  1. overheating only
  2. melting of wires
  3. glowing of wires
  4. a lot of damage which may result in fire
MCQ 168:

Resistors are of

  1. one kind
  2. two kinds
  3. three kinds
  4. four kinds
MCQ 169:

The starting point of manufacturing a product which contains sodium or chlorine is

  1. sodium chloride
  2. sodium metal
  3. chlorine gas
  4. chlorine sodiumide
MCQ 170:

Wires are heated when they carry

  1. electrons
  2. protons
  3. ions
  4. photons

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Electrical Circuits and Electric Currents App (Android & iOS)

Electrical Circuits and Electric Currents App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)