Docks and Harbor Engineering A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called. Refuge dock Dry dock Wet dock Floating dock Refuge dock Dry dock Wet dock Floating dock 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 Draft Free-board Beam Depth Draft Free-board Beam Depth ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering In a two lane channel, bottom width of channel is given by Manoeuvring lane + (2 × Bank clearance lane) (2 × Manoeuvring lane) + (2 × Bank clearance lane) Manoeuvring lane + (2 × Bank clearance lane) + ship clearance lane (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 (2 × Manoeuvring lane) + (2 × Bank clearance lane + ship clearance lane) 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 50 m 1.5 B or 50 m B or 30 m 1.5 B 50 m 1.5 B or 50 m B or 30 m 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 less material Requires low maintenance cost Requires skilled labor Results in less damage due to gradual failure Requires less material Requires low maintenance cost Requires skilled labor 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 + 20% clearance between adjacent vessels The length of design vessel The length of design vessel + 10% clearance between adjacent vessels Twice the length of design vessel The length of design vessel + 20% clearance between adjacent vessels The length of design vessel ANSWER DOWNLOAD EXAMIANS APP
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