Class 6 Science Chapter 12 Electricity And Circuits Quiz 4 (25 MCQs)

Quiz Instructions

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1. To prevent electric shocks, the metallic electrical wires are covered with
2. An electric cell produces electricity from the ..... stored inside it.
3. What is a switch?
4. In a ..... circuit, each component has its own path for the current to flow.
5. Name the simple device that is used to either break the electric circuit or to complete it.
6. Why is tungsten used?
7. Cell is a device which-
8. A bulb has
9. Which of these is a insulator
10. Handles of electrical appliance are made up of insulators
11. The metal disc of the electric cell is the .....
12. Electrical appliances should not be touched with wet hands because:
13. What does a battery contain?
14. The bulb in a circuit glows when electric current
15. Air is a good conductor of electricity
16. Name the cells in human body which look like electric wires.
17. What is are terminals of an electric bulb?
18. The filament of the bulb gets ..... and .....
19. The bulb glows only when the ..... passes through it.
20. Which does not belong in a closed circuit?
21. The materials that allow electricity to pass through them are known as .....
22. Which of the following is used to prevent too much electricity from flowing through a circuit?
23. The lever on a toaster is a .....
24. An electric current flows only in ..... circuits.
25. Choose the best conductor of electricity?