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 PDF Download - 25

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Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 25

MCQ 121: The electricity which involves in attraction is known as

A) static electricity
B) current
C) practical electricity
D) magnetic electricity

MCQ 122: For electrolysis to work, used compound should be a

A) insulator
B) conductor
C) metalloid
D) non conductor

MCQ 123: The scientist realized that the electric current produces

A) sound
B) current
C) ions
D) magnetism

MCQ 124: An example of insulator is

A) silver
B) potassium
C) PVC
D) titanium

MCQ 125: The state of the compound being electrolyzed should be

A) molten only
B) aqueous only
C) molten or aqueous
D) gaseous

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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)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)