1. 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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2. 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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3. 2.12 The density of a liquid will change as its temperature changes.1) a. True
2) b. False
3)
4)
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4. 2.23 What is the total volume of all material in a tank at the observed temperature called?1) a. Total Calculated Volume (TCV)
2) b. Total Observed Volume (TOV)
3) c. On Board Quantity (OBQ)
4) d. Gross Observed Volume (GOV)
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5. 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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