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WorksheetsShip Construction
Total questions: 19
Worksheet time: 13mins
How are the many different forces on the ship's hull counteracted?
(a)
Why are the lower portions of the hull made stronger compared to the higher portions?
(a)
How is the chance of flooding in case of damage to the outer hull plates reduced?
(a)
Why are bulkheads used?
(a)
How does the ship is prevented from sinking by bulkheads?
(a)
Choose for the first one
Tensioning
Shear
Bending momment
Choose
Galvanic series
Impressed current system
Sacrificial anodes
Choose
Heaving
Sagging
Yawing
Choose
References cell
Controller
Rectifier
Anodes
Choose
Swaying
Surging
Yawing
Choose
Anodes
Rectifier
Reference cell
Choose
Anodes
Rectifier
Reference cell
Choose
Impressed current system
Galvanic series
Sacrifial anodes
Choose
Hogging
Shearing
Sagging
Choose
Anodes
Rectifier
Reference cell
Why are bulkheads used?
(a)
Choose
Anodes
Rectifier
Reference cell
Choose
Anodes
Rectifier
Reference cell
Choose
Heaving
Sagging
Yawing
