Class 7 Online Courses

Chapter 7: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 7

Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF - 1

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Electrical Circuits and Electric Currents MCQ Quiz PDF Download: Science Test 1

MCQ 1: Steel cans are made of

A) lead
B) tinplate
C) tungsten
D) cobalt

MCQ 2: The pure piece of metal which is used to be plated, is made the

A) anode
B) cathode
C) nematode
D) posit rode

MCQ 3: To make the coil keep rotating, the current is reversed after every half turn by a device called

A) brush
B) commutator
C) mutator
D) carbon spring

MCQ 4: The charge flowing in the wire when we turn the light on, is

A) positive ions
B) negative ions
C) electrons
D) protons

MCQ 5: Miniature circuit breaker is a small

A) fuse
B) magnetic switch
C) electromagnetic switch
D) two way switch

Electrical Circuits and Electric Currents Learning App & Free Study Apps

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7th Grade Science App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)