Docks and Harbor Engineering
As compared to wall type breakwater, mound type breakwater

Results in less damage due to gradual failure
Requires skilled labor
Requires less material
Requires low maintenance cost

ANSWER DOWNLOAD EXAMIANS APP

Docks and Harbor Engineering
In a two lane channel, bottom width of channel is given by

(2 × Manoeuvring lane) + (2 × Bank clearance lane + ship clearance lane)
Manoeuvring lane + (2 × Bank clearance lane)
(2 × Manoeuvring lane) + (2 × Bank clearance lane)
Manoeuvring lane + (2 × Bank clearance lane) + ship clearance lane

ANSWER DOWNLOAD EXAMIANS APP

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:

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

ANSWER DOWNLOAD EXAMIANS APP

Docks and Harbor Engineering
Which of the following are repair docks ?

dry docks, wet docks, floating docks, lift docks
wet docks, floating docks, lift docks, marine railways
marine railways, dry docks, floating docks, wet docks
wet docks, lift docks, marine railways, dry docks

ANSWER DOWNLOAD EXAMIANS APP