Docks and Harbor Engineering
Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks?

When the dock is empty with the ship of maximum tonnage
When the dock is full of water
When the dock is dry and is under construction
When the dock is empty

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Docks and Harbor Engineering
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:

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

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Docks and Harbor Engineering
Assertion A : Large size stones are required in stone revetment in shore protection.Reason R : Resistance of stone to wave force is proportional to its volume and wave force is proportional to the exposed area of the stone.Select your answer based on the coding system given below.

Both A and R are true and R is the correct explanation of
Both A and R are true but R is not a correct explanation of
A is true but R is false.
A is false but R is true.

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Docks and Harbor Engineering
The maximum harbour depth below lowest low water is generally equal to(i) loaded draft + 1.2 m when bottom is rock(ii) loaded draft + 1.8 m when bottom is soft(iii) loaded draft + 1.2 m when bottom is soft(iv) loaded draft + 1.8 m when bottom is rock

(iii) and (iv) are correct
(i) and (iii) are correct
(ii) and (iv) are correct
(i) and (ii) are correct

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