Docks and Harbor Engineering Which of the following structures are constructed parallel to shore line to develop a demarcating line between land area and water area? Sea walls, bulk heads and groynes Sea walls, revetments and groynes Bulk heads, revetments and groynes Sea walls, bulk heads and revetments Sea walls, bulk heads and groynes Sea walls, revetments and groynes Bulk heads, revetments and groynes Sea walls, bulk heads and revetments ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering As compared to wall type breakwater, mound type breakwater Results in less damage due to gradual failure Requires low maintenance cost Requires skilled labor Requires less material Results in less damage due to gradual failure Requires low maintenance cost Requires skilled labor Requires less material ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering 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 7 m 4 m 5 m 2.5 m 7 m 4 m 5 m 2.5 m ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Minimum width of ship clearance shall be (where “B” is beam of the design vessel) B or 30 m 50 m 1.5 B or 50 m 1.5 B B or 30 m 50 m 1.5 B or 50 m 1.5 B ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering When a ship floats at its designed water line, the vertical distance from water line to the bottom of the ship is known as Beam Draft Depth Free-board Beam Draft Depth Free-board ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering At a given port, the fetch is 400 nautical miles, the maximum height of storm wave will be 9.144 m 8.169 m 6.8 m 2.073 m 9.144 m 8.169 m 6.8 m 2.073 m ANSWER DOWNLOAD EXAMIANS APP
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