1. 2.05 What does the abbreviation S&W stand for?1) a. Sand and Water 2) b. Sediment and Waste 3) c. Scale and Water 4) d. Sediment and Water
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2. 2.32 What is the name of the document which is given as an official receipt for the cargo on board a vessel?1) a. Certificate of Quality 2) b. Custom declaration 3) c. Bill of Lading 4) d. Charter party
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3. 2.20 How is an all levels sample obtained?1) a. By submerging an unstoppered sampler to a point near the tank draw-off outlet (suction) level and then raising it, all at a uniform rate, so that it is no more than 85% full on emerging from the liquid. 2) b. By blending upper, middle and lower samples from the same tank. 3) c. By submerging a stoppered sampler to a point as near as possible to the draw-off outlet (suction) level, then opening the sampler and raising it at a rate such that it is no more than 80% full as it emerges from the liquid. 4) d. By submerging a stoppered sampler to the mid point of the product in a tank, then opening the sampler and raising and lowering it at a uniform rate until the sampler is full.
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4. 2.30 What is ullage?1) a. The depth of the empty space above the liquid in a tank 2) b. The height of the free water in a tank 3) c. The length of an ullage tape 4) d. The depth of the liquid in a tank
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5. 2.13 What is relative density?1) a. The ratio of the mass of a given volume of liquid at a stated temperature to the mass of an equal volume of pure water at a stated temperature 2) b. The relative ability of a liquid to remain in a liquid state when cooled below standard freeze point 3) c. A measure of the relative viscosity of a liquid 4) d. The ratio of a given mass of a liquid when compared with its mass at 60 °F
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