You are currently viewing Sources of Energy CBSE Class 10 Science MCQ Questions with Answer Keys

Sources of Energy CBSE Class 10 Science MCQ Questions with Answer Keys

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Science Chapterwise. In this article of AKVTutorials, you will get Source of Energy CBSE Class MCQ Questions with Answer Keys.

Sources of Energy MCQ Questions for Class 10 Question No 11: 

In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because

Option A : Its temperature increases

Option B : Larger amount of potential energy is converted into kinetic energy

Option C : The electricity content of water increases with height 

Option D : More water molecules dissociate into ions

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Option B : Larger amount of potential energy is converted into kinetic energy

Sources of Energy MCQ Questions for Class 10 Question No 12:   

Quality of fuel is measured by

Option A : Calorific value

Option B : Combustion value

Option C : Initial value

Option D : None of these

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Option A : Calorific value

Sources of Energy MCQ Questions for Class 10 Question No 13:   

Which of the following is normally used in solar cookers for trapping solar energy

Option A : Solar panels

Option B : Silicon cells

Option C : Mirrors

Option D : Any of the above

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Option C : Mirrors

Sources of Energy MCQ Questions for Class 10 Question No 14:       

Which method is used to produce electricity in thermal power plants

Option A : By heating chargeable cells

Option B : By boiling water

Option C : By pushing pitons by heat energy

Option D : Any of the above

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Option B : By boiling water

Sources of Energy MCQ Questions for Class 10 Question No 15:      

Which country is the leader in harnessing wind energy

Option A : Denmark

Option B : Germany

Option C : India

Option D : USA

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Option B : Germany

Sources of Energy MCQ Questions for Class 10 Question No 16:         

Which of the following element is used in making solar cells?

Option A : Gold

Option B : Carbon

Option C : Silicon

Option D : Silver

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Option C : Silicon

Sources of Energy MCQ Questions for Class 10 Question No 17:     

Which energy source is the largest source used in India

Option A : CNG

Option B : LPG

Option C : Coal

Option D : Bio gas

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Option B : LPG

Sources of Energy MCQ Questions for Class 10 Question No 18:      

A body of mass 1kg is attracted by earth with a force which is equal to

Option A : 9.8 N

Option B : 6.67 X 1011

Option C : 1 N

Option D : 9.8 m/s

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Option A : 9.8 N

Sources of Energy MCQ Questions for Class 10 Question No 19:     

Which of the following is a non-renewable source of energy?

Option A : Wood

Option B : Sun

Option C : Fossil fuels

Option D : Wind

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Option C : Fossil fuels

Sources of Energy MCQ Questions for Class 10 Question No 20:      

Choose the correct statement

Option A : Sun can be taken as an inexhaustible source of energy

Option B : There is infinite storage of fossil fuels inside the earth

Option C : Hydro and wind energy plants are non-polluting sources of energy

Option D : Waste from a nuclear power plant can be easily disposed off

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Option A : Sun can be taken as an inexhaustible source of energy

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20

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