Docks and Harbor Engineering As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by (where F is the fetch in km.) 0.34 VF 0.5 VF 3.4 VF 1.5 VF 0.34 VF 0.5 VF 3.4 VF 1.5 VF 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 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 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 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 (i) and (ii) are correct Only (ii) is correct (i) and (iii) are correct Only (iii) is correct (i) and (ii) are correct Only (ii) is correct (i) and (iii) are correct Only (iii) is correct 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 4 m 2.5 m 7 m 5 m 4 m 2.5 m 7 m 5 m ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering A ship strikes the berth generally at an angle 45° with the face of the dock 90° with the face of the dock 30° with the face of the dock 10° with the face of the dock 45° with the face of the dock 90° with the face of the dock 30° with the face of the dock 10° with the face of the dock ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Dead weight tonnage of a ship(i) varies with latitude and season(ii) is more than displacement tonnage(iii) is the difference between displacement load and displacement light Of these statements (ii) and (iii) are correct Only (iii) is correct (i) and (iii) are correct (i) and (ii) are correct (ii) and (iii) are correct Only (iii) is correct (i) and (iii) are correct (i) and (ii) are correct ANSWER DOWNLOAD EXAMIANS APP
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