EXAMIANS
By increasing the rise of lock-gates,<br/>(i) The length of the lock gate will increase<br/>(ii) Transverse stress due to water pressure on the gate will increase<br/>(iii) Compressive force on the gate will increase
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The minimum diameter of turning besin, where ships turn by going ahead and without tug assistance should be
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Which of the following type of sea walls results in greatest protection of shore structures?
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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.
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Which of the following structures are constructed parallel to shore line to develop a demarcating line between land area and water area?
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In multiple point mooring system, vessel is secured to minimum of
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As per Berlin's formula, the length of wave in meters is given by(Where âtâ is the period in seconds for two successive waves to pass the same section.)
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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
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In basins subjected to strong winds and tide, the length of the berthing area should not be less than
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Assertion A : Intervention of undulations in the sea bed reduces the depth of wave at the section.Reason R : No wave can have a height greater than the depth of water through which it passes.Select your answer based on the coding system given below:
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