Tag: #bilgekeels
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EK Naval Mar 2022 (Q13)
With reference to roll reduction systems: (a) Explain the principle of operation of bilge keels, stating their advantages (4) (b) Describe TWO other methods of roll reduction, stating the advantages and disadvantages of EACH system (6) Mar 2022 (Q13)
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EK Naval Oct 2018 (Q13)
(a) With reference to bilge keels: (i) Describe how the design and method of attachment reduces the possibility of damage to the shell plate; (5) (ii) State what testing must be carried out. (2) (b) Explain why the bilge keels do not extend the full length of the vessel. (3) Oct 2018 (Q13)
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EK Naval Mar 2023 (Q13)
(a) With reference to bilge keels: (i) Describe, with the aid of a sketch, how the design and method of attachment reduces the possibility of damage to the shell plate (5) (ii) State what testing must be carried out (2) (b) Explain why bilge keels do not extend the full length of the vessel (3)…
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EK Naval Mar 2018 (Q12)
With reference to roll reduction systems, explain the principles of operation of EACH of the following, stating the advantages and disadvantages of EACH: (a) Bilge keels (5) (b) Passive uncontrolled tanks (5) Mar 2018 (Q12)
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EK Naval Mar 2017 (Q14)
(a) With reference to bilge keels (i) Describe how the design and method of attachment reduces the possibility of damage to the shell plate (5) (ii) State what testing must be carried out (2) (b) Explain why the bilge keels do not extend the full length of the vessel (3) Mar 2017 (Q14)
