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 |
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 |
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 |
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 |
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 |
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 |