Dock and Harbor Engineering

At a given port, the fetch is 400 nautical miles, the maximum height of storm wave will be_______________?

A. 2.073 m
B. 8.169 m
C. 9.144 m
D. 6.8 m

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Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section. Reason R : No wave can have a height greater than the depth of water through which it passes?

Select your answer based on the coding system given below?

A. Both A and R are true and R is correct explanation of A.
B. Both A and R are true but R is not the correct explanation of A.
C. A is true but R is false.
D. A is false but R is true

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As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by__________________?

A. 0.34 VF
B. 0.5 VF
C. 1.5 VF
D. 3.4 VF
where F is the fetch in km

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The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be___________________?

A. L
B. 1.5 L
C. 2.0 L
D. 4.0 L

where L is the length of the largest ship to use the port

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When a ship floats at its designed water line, the vertical distance from water line to the bottom of the ship is known as________________?

A. beam
B. depth
C. freeboard
D. draft

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