Q12. Explain the causes and effects of panting and pounding, indicating the affected areas. (5)
(b) Describe the constructional details designed to resist panting and pounding. (5)
Q13. With reference to watertight doors:
(a) Explain the factors that affect the number and size compatible with proper working of the ship; (3)
(b) Explain the operating requirements of watertight door below the weather deck; (3)
(c) Outline the potential hazards when passing through power operated watertight doors stating how these are overcome.?? (4)
Q14. (a) Describe the survey of a hollow rudder. (7)
(b) State what repairs may need to be carried out on the rudder (3)
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