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? Bulk heads, revetments and groynes Sea walls, revetments and groynes Sea walls, bulk heads and groynes Sea walls, bulk heads and revetments Bulk heads, revetments and groynes Sea walls, revetments and groynes Sea walls, bulk heads and groynes Sea walls, bulk heads and revetments ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering As per Berlin's formula, the length of wave in meters is given by(Where ’t’ is the period in seconds for two successive waves to pass the same section.) 1.7412 1.3412 1.9412 1.5612 1.7412 1.3412 1.9412 1.5612 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 2.073 m 8.169 m 9.144 m 6.8 m 2.073 m 8.169 m 9.144 m 6.8 m ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Minimum width of ship clearance shall be (where “B” is beam of the design vessel) 1.5 B or 50 m 50 m B or 30 m 1.5 B 1.5 B or 50 m 50 m B or 30 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 Free-board Draft Depth Beam Free-board Draft Depth ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering In basins subjected to strong winds and tide, the length of the berthing area should not be less than The length of design vessel + 10% clearance between adjacent vessels Twice the length of design vessel The length of design vessel The length of design vessel + 20% clearance between adjacent vessels The length of design vessel + 10% clearance between adjacent vessels Twice the length of design vessel The length of design vessel The length of design vessel + 20% clearance between adjacent vessels ANSWER DOWNLOAD EXAMIANS APP
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