Docks and Harbor Engineering
Dead weight tonnage of a ship
(i) varies with latitude and season
(ii) is more than displacement tonnage
(iii) is the difference between displacement load and displacement light of these statements

(i) and (iii) are correct
(ii) and (iii) are correct
(i) and (ii) are correct
Only (iii) is correct

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Docks and Harbor Engineering
Assertion A : Depth and width required at the entrance to a harbour are more than those required in the channel.Reason R : The entrance to a harbour is usually more exposed to waves as compared to the harbour itself.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.
Both A and R are true and R is the correct explanation of A.
A is false but R is true.
A is true but R is false.

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