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 Clapotis Surf Swell Fetch Clapotis Surf Swell Fetch ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering The maximum harbour depth below lowest low water is generally equal to(i) loaded draft + 1.2 m when bottom is rock(ii) loaded draft + 1.8 m when bottom is soft(iii) loaded draft + 1.2 m when bottom is soft(iv) loaded draft + 1.8 m when bottom is rock (iii) and (iv) are correct (i) and (iii) are correct (ii) and (iv) are correct (i) and (ii) are correct (iii) and (iv) are correct (i) and (iii) are correct (ii) and (iv) are correct (i) and (ii) are correct 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 1.5612 1.9412 1.7412 1.3412 1.5612 1.9412 ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering A ship strikes the berth generally at an angle 90° with the face of the dock 30° with the face of the dock 45° with the face of the dock 10° with the face of the dock 90° with the face of the dock 30° with the face of the dock 45° with the face of the dock 10° with the face of the dock ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Assertion A : Large size stones are required in stone revetment in shore protection.Reason R : Resistance of stone to wave force is proportional to its volume and wave force is proportional to the exposed area of the stone.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 a 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 a 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 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: A is false but R is true. Both A and R are true and R is correct explanation of A. Both A and R are true but R is not the correct explanation of A. A is true but R is false. A is false but R is true. Both A and R are true and R is correct explanation of A. Both A and R are true but R is not the correct explanation of A. A is true but R is false. ANSWER DOWNLOAD EXAMIANS APP
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