Class 7 Science MCQs - Chapter 6
Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF Download - 46
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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. 6-46 to learn Grade 7 Science Course. Study Fuses and Circuit Breakers Multiple Choice Questions and Answers (MCQs) PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to learn online certification courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for fuses and circuit breakers, uses of electromagnets, electricity billing, electric resistance, heat and light: resistance test prep for online certificate courses.
The MCQs: When a large current passes through a fuse, it; "Electrical Circuits and Electric Currents" App (Android, iOS) with answers: Glows up the wire in the fuse; Melts the wire in the fuse; Sparks the wire and breaks the circuit; It simply spark the wire; to learn online certification courses. Practice Fuses and Circuit Breakers MCQ Questions, download Apple e-Book (Free Sample) for online certifications.
Electrical Circuits and Electric Currents MCQs with Answers PDF Download: Quiz 46
When a large current passes through a fuse, it
- melts the wire in the fuse
- glows up the wire in the fuse
- sparks the wire and breaks the circuit
- it simply spark the wire
An iron bar linked to a small hammer is attracted by the
- electromagnet
- magnet
- coil
- gong
The appliances that are used at homes, are usually termed as
- home appliances
- home products
- both a and b
- home items
The resistance also depends upon the
- length of wire
- width of wire
- surface area
- depth of object
'Copper' has
- low current
- low voltage
- low resistance
- low energy
Class 7 Science Mock Tests
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