Sources of Energy [NSO Level 1- Science Olympiad (SOF) Class 10]: Questions 1 - 6 of 92

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Question 1

Question MCQ▾

Essential requirements for producing fire are:

I. Fuel

II. Biogas

III. Heat

Which of the following are correct?

Choices

Choice (4)Response

a.

I, II and III only

b.

II and III only

c.

I and II only

d.

I and III only

Edit

Question 2

Question MCQ▾

Biogas is produced:

Choices

Choice (4)Response

a.

By anaerobic digester from animal wastes

b.

By anaerobic digestion of biological materials such as food waste and manure

c.

Both a. and b. are correct

d.

None of the above

Edit

Question 3

Question MCQ▾

Wind energy possesses

Choices

Choice (4)Response

a.

Kinetic energy

b.

Geothermal energy

c.

Thermal energy

d.

None of the above

Edit

Question 4

Question MCQ▾

Which of the following types of coal contains more than 80% carbon content?

Choices

Choice (4)Response

a.

Peat

b.

Lignite

c.

Bituminous

d.

Anthracite

Edit

Question 5

Question MCQ▾

Atomic pile is also called as:

Choices

Choice (4)Response

a.

Nuclear fusion

b.

Nuclear energy

c.

Nuclear fission

d.

Nuclear reactor

Edit

Question 6

Question MCQ▾

Which of the following are the characteristics of a good fuel?

(I) Does not produce a lot of smoke on burning

(II) Has easy availability

(III) Has ignition temperature well above normal temperature

(IV) Is cheap

Choices

Choice (4)Response

a.

II, III and IV only

b.

I, II and III only

c.

I, II, III and IV only

d.

I and IV only

Edit