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, bulk heads and revetments Sea walls, revetments and groynes Bulk heads, revetments and groynes Sea walls, bulk heads and groynes Sea walls, bulk heads and revetments Sea walls, revetments and groynes Bulk heads, revetments and groynes ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called Surf Fetch Clapotis Swell Surf Fetch Clapotis Swell ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering A ship is berthed in a chamber and lifted by principles of buoyancy Such a chamber is called. Dry dock Refuge dock Floating dock Wet dock Dry dock Refuge dock Floating dock Wet dock ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Which of the following structures protects the shore by trapping of littoral drift? revetments moles sea walls groynes revetments moles sea walls groynes ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Assertion A : Depth and width required at the entrance to a harbour are more than those required in the channel.Reason R : The entrance to a harbour is usually more exposed to waves as compared to the harbour itself.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 is false but R is true. Both A and R are true and R is the correct explanation of A is true but R is false. Both A and R are true but R is not the correct explanation of A is false but R is true. Both A and R are true and R is the correct explanation of ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Minimum width of ship clearance shall be (where “B” is beam of the design vessel) 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 B or 30 m ANSWER DOWNLOAD EXAMIANS APP
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