Q6. With respect to tankers describes: - A. How a pump room is ventilated? B. How cargo tanks are ventilated? C. Cargo tank protection as per SOLAS 1974; D. Additional alarms provided for inert gas systems of the ‘inert gas generator’ type.
Q9: A new vessel exhibits severe aft end vibration
A. As a Second Engineer Officer, outline a procedure to investigate and identify the source of vibration
B. Suggest possible remedies to obviate / reduce aft end vibration.
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