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 Swell Clapotis Fetch Surf Swell Clapotis Fetch Surf ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering The difference in height between highest high water and lowest low water is called Mean rise Maximum rise Maximum range Mean range Mean rise Maximum rise Maximum range Mean range 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 false but R is true. A is true but R is false. Both A and R are true but R is not a correct explanation of A. Both A and R are true and R is the correct explanation of A. A is false but R is true. A is true but R is false. Both A and R are true but R is not a correct explanation of A. Both A and R are true and R is the correct explanation of A. 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 (ii) and (iv) are correct (i) and (ii) are correct (i) and (iii) are correct (iii) and (iv) are correct (ii) and (iv) are correct (i) and (ii) are correct (i) and (iii) are correct (iii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering By increasing the rise of lock-gates,(i) The length of the lock gate will increase(ii) Transverse stress due to water pressure on the gate will increase(iii) Compressive force on the gate will increase Only (ii) is correct Only (iii) is correct (i) and (ii) are correct (i) and (iii) are correct Only (ii) is correct Only (iii) is correct (i) and (ii) are correct (i) and (iii) are correct 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 false but R is true. A is true but R is false. Both A and R are true and R is the correct explanation of A. Both A and R are true but R is not the correct explanation of A. A is false but R is true. A is true but R is false. Both A and R are true and R is the correct explanation of A. Both A and R are true but R is not the correct explanation of A. ANSWER DOWNLOAD EXAMIANS APP
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