1. 1.03 When a capacity table indicates a reference API Gravity and an API Gravity correction per barrel variance for a shore tank, what data must be available to calculate a floating roof correction?1) a. Weight of the roof only
2) b. API Gravity of the contents at 60 °F ; API Gravity for which the capacity table was calculated; correction in barrels for each degree of difference in API Gravity
3) c. Observed API Gravity of the contents; Weight of the roof; correction in barrels for each degree of difference in API Gravity
4) d. Observed API Gravity of the contents; API Gravity for which the capacity table was calculated; correction in barrels for each degree of difference in API Gravity
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2. 1.22 In what units is a metric tape graduated?1) a. Millimeters
2) b. Feet
3) c. Hundredths of a foot
4) d. Inches
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3. 1.12 Tanks on barges or other small vessels do not require trim corrections because they are too small for a correction to make a significant difference.1) a. True
2) b. False
3)
4)
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4. 1.23 How many centimeters equal one inch?1) a. 3.16
2) b. 2.75
3) c. 2.54
4) d. Answers a., b. and c. are all wrong
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5. 1.01 As the density of a material increases, what happens to the API Gravity?1) a. It becomes higher
2) b. It becomes lower
3) c. It does not change
4) d. Answers a., b. and c. are all wrong
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