A. beam
B. depth
C. freeboard
D. draft
0
The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be___________________?
0
As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by__________________?
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
0
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?
A. 0.34 VF
B. 0.5 VF
C. 1.5 VF
D. 3.4 VF
where F is the fetch in km
0
At a given port, the fetch is 400 nautical miles, the maximum height of storm wave will be_______________?
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
0
Minimum width of ship clearance shall be__________________?
A. 2.073 m
B. 8.169 m
C. 9.144 m
D. 6.8 m
0
As compared to wall type breakwater, mound type breakwater_________________?
A. B or 30 m
B. 1.5 B or 50 m
C. 1.5 B
D. 50 m
where “B” is beam of the design vessel
0
If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be_________________?
A. requires skilled labour
B. requires low maintenance cost
C. requires less material
D. results in less damage due to gradual failure
0
In multiple point mooring system, vessel is secured to minimum of____________________?
A. 2.5 m
B. 4 m
C. 5 m
D. 7 m