Energy Resources (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 24 - 30 of 34

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Question number: 24

» Energy Resources » Bio-Energy

Appeared in Year: 2009

MCQ▾

Question

Biogas production is the outcome of – (December)

Choices

Choice (4) Response

a.

Methanogenesis

b.

Pyrolysis

c.

Gasification

d.

Methanogenesis and Gasification

Question number: 25

» Energy Resources » Global Warming

Appeared in Year: 2011

MCQ▾

Question

Kyoto Protocol on climate change was envisaged in which year? (December)

Choices

Choice (4) Response

a.

1994

b.

2002

c.

1997

d.

1992

Question number: 26

» Energy Resources » Wind and Geothermal Energy

Appeared in Year: 2011

MCQ▾

Question

The maximum value of power coefficient for a wind turbine can be – (December)

Choices

Choice (4) Response

a.

0.49

b.

0.59

c.

0.72

d.

0.92

Question number: 27

» Energy Resources » Fossil Fuels » Petroleum

Appeared in Year: 2009

MCQ▾

Question

Biodiesel is produced in India presently from – (December)

Choices

Choice (4) Response

a.

Delonix sp

b.

Catharanthus sp

c.

Calotropis sp

d.

Jatropha sp

Question number: 28

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

Appeared in Year: 2009

MCQ▾

Question

Solar ponds are used for- (December)

Choices

Choice (4) Response

a.

Power generation (

b.

Salt production

c.

Aquaculture

d.

All a. , b. and c. are correct

Question number: 29

» Energy Resources » Ocean Thermal Energy Conversion

Appeared in Year: 2009

MCQ▾

Question

Thermal power generation in India is carried out by burning – (December)

Choices

Choice (4) Response

a.

Oil

b.

Coal

c.

Natural gas

d.

All of the above

Question number: 30

» Energy Resources » Fossil Fuels » Coal

Appeared in Year: 2011

MCQ▾

Question

Chemically coal is composed of

(i) Carbon (ii) Hydrogen (iii) Oxygen (iv) Sulphur and/or Nitrogen – (December)

Choices

Choice (4) Response

a.

Only (i) and (ii)

b.

Only (i), (ii) and (iii)

c.

Only (i), (ii) and (iv)

d.

All a. , b. and c. are correct

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