Docks and Harbor Engineering In a two lane channel, bottom width of channel is given by Manoeuvring lane + (2 × Bank clearance lane) (2 × Manoeuvring lane) + (2 × Bank clearance lane) Manoeuvring lane + (2 × Bank clearance lane) + ship clearance lane (2 × Manoeuvring lane) + (2 × Bank clearance lane + ship clearance lane) Manoeuvring lane + (2 × Bank clearance lane) (2 × Manoeuvring lane) + (2 × Bank clearance lane) Manoeuvring lane + (2 × Bank clearance lane) + ship clearance lane (2 × Manoeuvring lane) + (2 × Bank clearance lane + ship clearance lane) 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 50 m 1.5 B B or 30 m 1.5 B or 50 m 50 m 1.5 B B or 30 m 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 (iii) are correct Only (ii) is correct (i) and (ii) are correct Only (iii) is correct (i) and (iii) are correct Only (ii) is correct (i) and (ii) are correct Only (iii) is correct 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 (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 (ii) and (iii) are correct Only (iii) is correct ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering The most popular method of construction of wall breakwaters is Staging method Low level method None of these Barge method Staging method Low level method None of these Barge method ANSWER DOWNLOAD EXAMIANS APP
Docks and Harbor Engineering The significant wave height is defined is the average height of the one – third highest waves 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 ANSWER DOWNLOAD EXAMIANS APP
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