Question 3012Deck General70% to pass
Which space cannot be deducted from gross tonnage when calculating net tonnage?
AI Explanation
The correct answer is B) Forepeak ballast tank.
When calculating net tonnage, the forepeak ballast tank cannot be deducted from the gross tonnage. This is because the forepeak ballast tank is considered an integral part of the ship's hull and contributes to the overall size and displacement of the vessel. In contrast, spaces like the chain locker, crew mess room, and master's cabin can be deducted from the gross tonnage to arrive at the net tonnage, as they are not considered part of the ship's hull.
The regulations governing the calculation of net tonnage, as outlined in the International Convention on Tonnage Measurement of Ships, specify that the forepeak ballast tank must be included in the overall measurement of the vessel's tonnage.
Related Questions
#3010 In which case is the IOPP Certificate of an inspected vessel NOT invalidated? #3011 An International Tonnage Certificate will be issued to a vessel when it meets several requirements, one of which is that the vessel must _______________.#3013 A seaman leaves a vessel before it sails from a foreign port. He informs the Chief Officer that he won't return. After the vessel sails, the Chief Officer finds the seaman's work clothes in his locker. How should the Master handle this matter? #3014 Which space(s) is(are) deducted from gross tonnage to derive net tonnage? #3015 Which space(s) is(are) deducted from gross tonnage to derive net tonnage?