Class 7 Online Courses

Chapter 7: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 7

Electrical Circuits and Electric Currents MCQ (Multiple Choice Questions) PDF - 22

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Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 22

MCQ 106: Friction can cause transfer of

A) neutrons
B) protons
C) electrons
D) photons

MCQ 107: A doorbell and electric bell use

A) magnets
B) current
C) electromagnets
D) resistors

MCQ 108: The negative electrode of the electrolytic cell is known as

A) Cathode
B) Anode
C) Posit rode
D) Nematode

MCQ 109: Overloading in power sockets can cause them to

A) spark
B) burst
C) catch fire
D) burn

MCQ 110: If a hair drier uses a current of 2A but we fit 1A fuse in it. The fuse will

A) glow
B) burst
C) melt
D) remain safe

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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 (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)