1. 2.10 What is deadwood?1) a. Wooden cup-case thermometer cases that are no longer fit for use
2) b. Any piece of gauging equipment made of wood (i.e. wooden handles of gauge tapes, cup-case thermometer cases) that have been exposed to chemicals and have been damaged as a result
3) c. Any tank fitting or structural member inside a tank that affects the capacity of the tank
4) d. Answers a., b. and c. are all wrong
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2. 2.36 How is Gross Observed Volume (GOV) defined?1) a. The volume read from the strapping table
2) b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature and pressure
3) c. The volume read from the strapping table corrected for roof displacement
4) d. The volume used to calculate vessel ratios
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3. 2.22 What is a floating roof tank?1) a. A tank in which the roof floats freely on the surface of the liquid contents at all levels.
2) b. A tank in which the roof floats freely on the surface of the liquid contents except at low levels when the weight of the roof is supported by its legs.
3) c. A tank in which the roof, supported by guide wires, can be adjusted to the required height for safe filling of the tank
4) d. Answers a., b. and c. are all wrong
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4. 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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5. 2.14 What is an emulsion?1) a. A heavy viscous liquid
2) b. A heavy viscous liquid containing a large amount of entrained sediment
3) c. An oil & water mixture that does not readily separate
4) d. A layer of free water located above a heavy viscous petroleum product
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