PSSR Exit Exam • Set 1 Question 21 of 30
In the concept of ship handling, what would be the definition of shallow water?
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Direct Answer
Option C: Water depth of less than 1-1/2 times a vessel's draft
In maritime ship handling, shallow water is generally defined as a depth less than 1.5 times the ship's draft, where hydrodynamic effects like squat become significant.
All Options
A
Under keel clearance of less than 10 feet
B
Water depth of less than twice a vessel's draft
C
Water depth of less than 1-1/2 times a vessel's draft
(Correct Answer)
D
Under keel clearance of twice a vessel's draft
Detailed Explanation & Context
In maritime ship handling, shallow water is generally defined as a depth less than 1.5 times the ship's draft, where hydrodynamic effects like squat become significant.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Personal Safety & Social Responsibilities (PSSR).
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