Class 7 Science MCQs - Chapter 6
Electrical Circuits and Electric Currents Multiple Choice Questions (MCQs) PDF Download - 17
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The Electrical circuits and electric currents Multiple Choice Questions (MCQs) with Answers PDF (electrical circuits and electric currents MCQs PDF e-Book) download Ch. 6-17 to study Grade 7 Science Course. Learn Electrical Circuits and Electric Currents Quiz Questions and Answers to study distance learning courses. The Electrical Circuits and Electric Currents MCQs App Download: Free learning app for electrical safety, earth wires, chemical effect of electric current, heat and light: resistance, uses of electromagnets test prep for online classes.
The MCQ: The 12V car battery would; "Electrical Circuits and Electric Currents" App Download (Free) with answers: Electrocute you; Kill you; Give you a nasty shock; Cause your body burst; to study distance learning courses. Solve Electrical Safety MCQ Questions, download Google eBook (Free Sample) for taking online classes.
Electrical Circuits and Electric Currents MCQs with Answers PDF Download: Quiz 17
The 12V car battery would
- kill you
- electrocute you
- give you a nasty shock
- cause your body burst
If a live wire touches the metal casing of an object, the metal casing becomes
- neutral
- earthed
- live
- hot
The electrolyzed substance is known as
- conductor
- insulator
- electrolyte
- electro decay
Filament is present in
- center of the sealed glass
- front of the sealed glass
- roots of the sealed glass
- head of the sealed glass
The vibration of cone produces
- light
- sound
- heat
- crystals
Class 7 Science Mock Tests
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