1. 2.06 Which of the following are equivalent to a volume of one cubic metre?1) a. 264.172 US gallons
2) b. 6.28981 US Barrels
3) c. 1000 litres
4) d. Answers a., b. and c. are all correct
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2. 2.03 What is ballast?1) a. Water in the tanks of a vessel used for laundry and other sanitation purposes
2) b. Any water on board a vessel in any tank
3) c. Water that is used to clean cargo tanks
4) d. Water that allows the vessel to maintain stability and to control stress and trim
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3. 2.27 What is the Reference Gauge Height of a tank?1) a. The distance from the tank top to the tank bottom
2) b. The distance from the ullage hatch to the datum plate
3) c. The distance from reference gauge point to the tank bottom or datum plate
4) d. The distance from tank bottom to the ullage hatch
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4. 2.16 What is Gross Observed Volume (GOV)?1) a. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature
2) b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature
3) c. The total volume of all petroleum liquids excluding sediment and water and free water, at observed temperature
4) d. The total volume of all petroleum liquids and sediment and water, excluding free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density
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5. 2.15 What is Total Observed Volume (TOV)?1) a. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature
2) b. The total measured volume of all petroleum liquids, sediment and water but excluding free water, at observed temperature
3) c. The total volume of all petroleum liquids and sediment and water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density
4) d. The total measured volume of all petroleum liquids excluding water and sediment, at observed temperature
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