Energy Resources (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 7 - 11 of 34

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Question number: 7

» Energy Resources » Fossil Fuels » Coal

Appeared in Year: 2015

MCQ▾

Question

The form of coal/fuel in the ascending order of heating value can be best represented as (December)

Choices

Choice (4) Response

a.

Peat<Lignite<Bituminous<Anthracite

b.

Bituminous<Lignite<Peat<Anthracite

c.

Lignite<Peat<Bituminous<Anthracite

d.

Peat<Lignite<Anthracite<Bituminous

Question number: 8

» Energy Resources » Sun as Source of Energy » Solar Radiation

Appeared in Year: 2011

MCQ▾

Question

Snow blindness is caused due to (June NET Paper 2)

Choices

Choice (4) Response

a.

Excessive flux of visible radiations

b.

Infra-red radiations

c.

Ultra-violet radiations

d.

Microwave radiations

Question number: 9

» Energy Resources » Fossil Fuels » Coal

Appeared in Year: 2014

MCQ▾

Question

Which of the following types of coal has highest water content? (December)

Choices

Choice (4) Response

a.

Subbituminous coal

b.

Anthracite

c.

Lignite

d.

Bituminous coal

Question number: 10

» Energy Resources » Hydroelectric Power

Appeared in Year: 2014

MCQ▾

Question

Which is the most efficient energy source for producing electricity? (December)

Choices

Choice (4) Response

a.

Nuclear power

b.

Hydro power

c.

Wind power

d.

Solar power

Question number: 11

» Energy Resources » Nuclear Energy - Fission and Fusion

Appeared in Year: 2015

MCQ▾

Question

In the following nuclear fusion reaction D+D=He+n+E the value of the energy E is: (June)

Choices

Choice (4) Response

a.

3.27 MeV

b.

18.3 MeV

c.

4.03 MeV

d.

17.6 MeV

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