Energy Resources-Air and Thermal Pollution (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 3 of 3

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Question number: 1

» Energy Resources » Air and Thermal Pollution

Appeared in Year: 2015

MCQ▾

Question

The shape of a plume from a tall stack located on a flat terrain is found to be of “fanning” type. It implies that the atmosphere is under the condition of: (December)

Choices

Choice (4) Response

a.

Strong lapse rate

b.

Weak lapse rate below inversion

c.

Weak lapse rate

d.

Inversion

Question number: 2

» Energy Resources » Air and Thermal Pollution

Appeared in Year: 2015

MCQ▾

Question

Which of the following air pollutants are released by thermal power plants? (June)

(I) Oxides of nitrogen (II) Oxides of sulphur

(III) Ammonia (IV) Carbon monoxide

Choices

Choice (4) Response

a.

(1), (III) and (IV) only

b.

(1), (II) and (IV) only

c.

(II) and (III) only

d.

(I), (II, (III) and (IV)

Question number: 3

» Energy Resources » Air and Thermal Pollution

Appeared in Year: 2015

MCQ▾

Question

Which of the following is the major source of mercury pollution in India? – (June)

Choices

Choice (4) Response

a.

Pesticides manufacturing

b.

Coal based thermal power plants

c.

Dental amalgam fillings

d.

Electrical and electronic gadgets

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