Docks and Harbor Engineering The significant wave height is defined is the average height of the one – tenth highest waves one – fifth highest waves one – fourth highest waves one – third highest waves one – tenth highest waves one – fifth highest waves one – fourth highest waves one – third highest waves ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Which of the following structures protects the shore by trapping of littoral drift? moles revetments sea walls groynes moles revetments sea walls groynes ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering When a ship floats at its designed water line, the vertical distance from water line to the bottom of the ship is known as Beam Depth Free-board Draft Beam Depth Free-board Draft ANSWER DOWNLOAD EXAMIANS APP
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.) 1.5 VF 3.4 VF 0.5 VF 0.34 VF 1.5 VF 3.4 VF 0.5 VF 0.34 VF ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Consider the following statements in regard to Beaufort scale for wind speeds,(i) The Beaufort number ranges from 1 to 12.(ii) Higher Beaufort number indicates higher speed of wind,(iii) Beaufort number for calm is smallest and for hurricane is highest of these statements (ii) and (iii) are correct (i) and (iii) are correct (i), (ii) and (iii) are correct (i) and (ii) are correct (ii) and (iii) are correct (i) and (iii) are correct (i), (ii) and (iii) are correct (i) and (ii) are 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 7 m 2.5 m 5 m 4 m 7 m 2.5 m 5 m 4 m ANSWER DOWNLOAD EXAMIANS APP
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