Docks and Harbor Engineering Which of the following type of sea walls results in greatest protection of shore structures? vertical sea wall sea wall with concave face stepped sea wall sea wall with batter vertical sea wall sea wall with concave face stepped sea wall sea wall with batter ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering If H is the height of the wave expected, then the height of the breakwater is generally taken as 1.2 H to 1.25 H above the high water level 1.2 H to 1.25 H above the datum 1.2 H to 1.25 H above the low water level 1.2 H to 1.25 H above the mean sea level 1.2 H to 1.25 H above the high water level 1.2 H to 1.25 H above the datum 1.2 H to 1.25 H above the low water level 1.2 H to 1.25 H above the mean sea level 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 2.5 m 5 m 4 m 7 m 2.5 m 5 m 4 m 7 m ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering As compared to wall type breakwater, mound type breakwater Requires low maintenance cost Results in less damage due to gradual failure Requires skilled labor Requires less material Requires low maintenance cost Results in less damage due to gradual failure Requires skilled labor Requires less material ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering 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.Select your answer based on the coding system given below: Both A and R are true and R is correct explanation of A. A is true but R is false. Both A and R are true but R is not the correct explanation of A. A is false but R is true. Both A and R are true and R is correct explanation of A. A is true but R is false. Both A and R are true but R is not the correct explanation of A. A is false but R is true. ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Which of the following are repair docks ? wet docks, lift docks, marine railways, dry docks dry docks, wet docks, floating docks, lift docks wet docks, floating docks, lift docks, marine railways marine railways, dry docks, floating docks, wet docks wet docks, lift docks, marine railways, dry docks dry docks, wet docks, floating docks, lift docks wet docks, floating docks, lift docks, marine railways marine railways, dry docks, floating docks, wet docks ANSWER DOWNLOAD EXAMIANS APP
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