Energy Resources-Tidal Energy (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 5 of 5

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Question number: 1

» 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.

9.8 kW

d.

98 kW

Question number: 2

» 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: 3

» 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: 4

» 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: 5

» 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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