Docks and Harbor Engineering
When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called

Fetch
Surf
Clapotis
Swell

ANSWER DOWNLOAD EXAMIANS APP

Docks and Harbor Engineering
Assertion A : Basin walls have to be of much grater height than dock walls.Reason R : Tidal basins are subject to fluctuations of levels due to tidal variations.Select your answer based on the coding system given below:

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

ANSWER DOWNLOAD EXAMIANS APP