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 Surf Fetch Swell Clapotis Surf Fetch Swell Clapotis 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 0.5 VF 3.4 VF 0.34 VF 1.5 VF 0.5 VF 3.4 VF 0.34 VF 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 (ii) are correct (i) and (iii) are correct (ii) and (iv) are correct (iii) and (iv) are correct (i) and (ii) are correct (i) and (iii) are correct (ii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Minimum width of ship clearance shall be (where “B” is beam of the design vessel) 1.5 B or 50 m B or 30 m 50 m 1.5 B 1.5 B or 50 m B or 30 m 50 m 1.5 B ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering Which of the following is a fixed type mooring accessory ? anchors buoys bollard cables anchors buoys bollard cables ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering For designing the dock, the proportion of ship load assumed to be borne by keel blocks is 43898 43967 43906 43959 43898 43967 43906 43959 ANSWER DOWNLOAD EXAMIANS APP
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