1. 7.28 When gauging light products, it is permissible to use chalk or talcum powder to facilitate reading the cut on the tape. |
2. 7.45 When would a check be made for water on the top of a cargo? |
3. 7.41 According to common industry practice, How often must a gauging tape be checked for accuracy by comparison against a traceable master tape? |
4. 7.06 What does an outage/ullage measure? |
5. 7.37 Can accurate volumes be obtained by gauging a tank while the roof is in the critical zone? |
6. 7.54 The floating roof of a shore tank displaces a certain volume of liquid when it is floating freely. What is the weight of the volume of liquid displaced equal to? |
7. 7.35 When gauging a tank by the innage method, a comparison between the observed and reference gauge height is made to ensure which of the following? |
8. 7.12 On a shore tank, what is the term for the distance between the Reference Gauge Point and the Datum Point, as measured at the time of gauging? |
9. 7.48 What is the minimum amount of time the bob should stay in position while water cutting a heavy crude oil? |
10. 7.01 What is commonly meant by the term dip? |
11. 7.55 What is the purpose of a floating roof correction in a shore tank calculation? |
12. 7.15 An innage (dip) tape and bob may be used to take an outage (ullage) gauge. |
13. 7.17 According to API MPMS Chapter 3.1A/EI HM4, when must gauge tapes be verified for accuracy? |
14. 7.43 Which of the following statements regarding reference gauge heights is correct? |
15. 7.21 What is the measured distance from the datum plate or tank bottom to the reference gauge point called? |
16. 7.52 What do slip-tube gauging devices on rail tank cars measure? |
17. 7.30 When using water finding paste in heavy oils, which of the following actions should you take to enable the paste to be read more easily? |
18. 7.53 When inspecting a series of rail tank cars the liquid outage/ullage level must be measured in all cars |
19. 7.29 When using water finding paste in light products, how long should the gauging bar be left in position? |
20. 7.19 Which gauge measures the distance from the datum plate or tank bottom to the surface of the liquid? |
21. 7.36 When gauging a shore tank the tape should be read to the nearest 6mm [1/4 inch]? |
22. 7.13 What is a tank datum plate? |
23. 7.56 What action should an inspector take when requested to set a stop gauge? |
24. 7.07 What is water finding paste used for? |
25. 7.51 If a tank s capacity table is an innage or dip table, what is the preferred method of gauging? |
26. 7.34 When gauging a terminal storage tank prior to loading a barge, an inspector notes that his observed gauge height does not match the reference gauge height. On gauging the same tank on completion of loading the barge he again observes the same difference in observed and reference gauge heights, such that both opening and closing observed gauge height readings are identical. Can the gauges obtained be used for determining the loaded volume? |
27. 7.57 When setting a min/max stop gauge an inspector should: |
28. 7.40 If the density of a product within a tank is greater than the density of water, where would any free water in this tank be found? |
29. 7.26 To determine the ullage of the liquid in a tank using an innage tape and bob assembly, what procedure should be followed? |
30. 7.10 What is innage or dip? |
31. 7.18 Some measurement systems are gas-tight (closed) and other systems (restricted) permit some vapour to escape around the Portable Measurement Unit (PMU) when tanks are under positive pressure. |
32. 7.02 What occurs when a shore tank is filled to a level in the critical zone? |
33. 7.03 A tank capacity table is also referred to as a tank strapping table |
34. 7.32 For what reasons may a quantity of free water (water bottoms) be maintained within a shore tank? |
35. 7.14 When rainwater or snow accumulates on the roof of an external floating roof tank, what will happen to the gauged level in the tank? |
36. 7.16 An ullage gauge is the same thing as an outage gauge. |
37. 7.04 What is a master tape? |
38. 7.08 An innage gauge bob is pointed to aid in penetration of tank non-liquid. Where is its zero point? |
39. 7.09 What is the observed gauge height of a tank? |
40. 7.20 Which gauge measures the distance from the surface of the liquid to the tank reference gauge point? |
41. 7.05 What does an innage/sounding measure? |
42. 7.50 What is one of the problems with water finding paste? |
43. 7.27 Which industry documents describe the procedures for the gauging of petroleum or petroleum products? |
44. 7.39 When inspecting Heavy Fuel Oil is it necessary to check for free water? |
45. 7.11 What is the distance between the point where the floating roof begins to rest on its normal supports and the point where it begins to float freely known as? |
46. 7.33 The use of non-slotted standpipes is not recommended for custody transfer measurements. |
47. 7.44 How are free water measurements normally taken? |
48. 7.25 If a portable measurement unit (PMU) is used, which of the following procedures should be followed to measure free water on a vessel before discharge? |
49. 7.47 If during gauging, the water cut falls on the clip of the gauge tape, what must be done? |
50. 7.24 Which of the following can affect the accuracy of tank s capacity table? |
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