Energy Resources (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 17 - 22 of 34

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Question number: 17

» Energy Resources » Tidal Energy

Appeared in Year: 2015

MCQ▾

Question

An ocean wave has a height of 3 m and has time period of 10 sec. The power available for extraction from this wave in the units of kW per meter of the wave front is approximately: (June)

Choices

Choice (4) Response

a.

30

b.

45

c.

300

d.

90

Question number: 18

» Energy Resources » Tidal Energy

Appeared in Year: 2015

MCQ▾

Question

The power (P) from an ocean wave varies with time period (T) of the wave as: (June)

Choices

Choice (4) Response

a.

PT2

b.

P1T2

c.

PT

d.

P1T

Question number: 19

» Energy Resources » Hydroelectric Power

Appeared in Year: 2015

MCQ▾

Question

Which of the following countries produce highest amount of hydropower? - (June)

Choices

Choice (4) Response

a.

Australia

b.

India

c.

Italy

d.

Canada

Question number: 20

» Energy Resources » Fossil Fuels » Petroleum

Appeared in Year: 2015

MCQ▾

Question

Traps for petroleum and natural gas formed by deformation such as folding and fracturing of rocks are known as (June)

Choices

Choice (4) Response

a.

Structural traps

b.

Lithification traps

c.

Stratigraphic traps

d.

Reservoir traps

Question number: 21

» Energy Resources » Tidal Energy

Appeared in Year: 2015

MCQ▾

Question

The power (P) from an ocean wave varies with time period (T) of the wave as: (June)

Choices

Choice (4) Response

a.

PT2

b.

PT

c.

P1T

d.

P1T2

Question number: 22

» Energy Resources » Tidal Energy

Appeared in Year: 2015

MCQ▾

Question

A tidal estuary of tidal range 2 m has trapped water area 5000m2. If g=9.8ms2, the maximum energy available per tidal cycle is: (June)

Choices

Choice (4) Response

a.

2.25 kW

b.

19.6 kW

c.

98 kW

d.

9.8 kW

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