Pumpa Practice Questions. Science CBSE, Class 8 New: lessons, tests, tasks.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1.	Electricity in daily life Difficulty: easy	3
2.	Electrical appliances Difficulty: easy	2
3.	Renewable and non-renewable energy resources Difficulty: medium	4
4.	Uses of renewable energy sources Difficulty: hard	4
5.	Energy conversion Difficulty: medium	2
6.	Non-renewable resources Difficulty: hard	5
7.	Side by side connection of cells Difficulty: easy	2
8.	Basic electrical components Difficulty: easy	2
9.	Electric cell and battery Difficulty: medium	2
10.	Torchlight and its components Difficulty: medium	1
11.	Electric circuits and components Difficulty: medium	2
12.	Batteries and cell connections Difficulty: medium	2
13.	Terms of electricity Difficulty: easy	2
14.	Incandescent electric bulbs Difficulty: medium	3
15.	Electric lamps Difficulty: medium	2
16.	LED lamp and filament lamp Difficulty: medium	1
17.	Electric circuits and incandescent lamps Difficulty: hard	6
18.	Electrical components Difficulty: hard	3
19.	Electrical circuits Difficulty: easy	2
20.	Symbols of electric components Difficulty: easy	2
21.	Difference between closed and open circuit Difficulty: easy	3
22.	Components of electric circuit Difficulty: medium	4
23.	Matching symbols of electrical components Difficulty: medium	5
24.	Electrical components in a circuit Difficulty: hard	5
25.	Symbols of electric components Difficulty: easy	4
26.	Electric circuit and components Difficulty: easy	3
27.	Symbols of electrical components Difficulty: medium	5
28.	Electric circuit Difficulty: medium	4
29.	Matching electric component with electric symbol Difficulty: medium	6
30.	Standard electrical symbols Difficulty: hard	4
31.	Properties and uses of conductors and insulators Difficulty: medium	2
32.	Conductors and insulators Difficulty: medium	3
33.	Electric conductors and insulators Difficulty: hard	3
34.	Properties of conductors and insulators Difficulty: easy	2
35.	Insulators Difficulty: medium	4
36.	Sorting insulators and conductors Difficulty: easy	2
37.	Role of insulation in electrical safety Difficulty: hard	5

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