1. 2.39 How is list defined?1) a. The difference between the starboard draft and the port freeboard
2) b. The leaning or inclination of a vessel expressed in degrees to port or starboard
3) c. The average of the starboard draft and the port draft expressed in degrees port or starboard
4) d. The difference between the forward and aft draft
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2. 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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3. 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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4. 2.29 What does an innage, sounding or dip measure?1) a. The depth of the empty space above the liquid in a tank
2) b. The depth of the sediment in a tank
3) c. The length of an innage tape
4) d. The depth of the liquid in a tank
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5. 2.02 What is a hydrometer?1) a. A device to measure viscosity
2) b. A device to measure hydration
3) c. A device to measure density
4) d. A device to measure water flow
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