1. 7.17 According to API MPMS Chapter 3.1A/EI HM4, when must gauge tapes be verified for accuracy? |
2. 7.42 How often should a working gauge tape be inspected for wear and tear? |
3. 7.07 What is water finding paste used for? |
4. 7.16 An ullage gauge is the same thing as an outage gauge. |
5. 7.44 How are free water measurements normally taken? |
6. 7.38 If there is a discrepancy between Reference Gauge Height and Observed Gauge Height when gauging a shore tank what action should be taken? |
7. 7.13 What is a tank datum plate? |
8. 7.19 Which gauge measures the distance from the datum plate or tank bottom to the surface of the liquid? |
9. 7.08 An innage gauge bob is pointed to aid in penetration of tank non-liquid. Where is its zero point? |
10. 7.36 When gauging a shore tank the tape should be read to the nearest 6mm [1/4 inch]? |
11. 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? |
12. 7.02 What occurs when a shore tank is filled to a level in the critical zone? |
13. 7.20 Which gauge measures the distance from the surface of the liquid to the tank reference gauge point? |
14. 7.56 What action should an inspector take when requested to set a stop gauge? |
15. 7.01 What is commonly meant by the term dip? |
16. 7.23 When taking a level measurement three gauge tape readings should be within___ |
17. 7.52 What do slip-tube gauging devices on rail tank cars measure? |
18. 7.26 To determine the ullage of the liquid in a tank using an innage tape and bob assembly, what procedure should be followed? |
19. 7.43 Which of the following statements regarding reference gauge heights is correct? |
20. 7.09 What is the observed gauge height of a tank? |
21. 7.45 When would a check be made for water on the top of a cargo? |
22. 7.31 To try to ensure gauging accuracy in shore tanks, what is the minimum recommended number of dips/gauges? |
23. 7.51 If a tank s capacity table is an innage or dip table, what is the preferred method of gauging? |
24. 7.37 Can accurate volumes be obtained by gauging a tank while the roof is in the critical zone? |
25. 7.55 What is the purpose of a floating roof correction in a shore tank calculation? |
26. 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? |
27. 7.06 What does an outage/ullage measure? |
28. 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? |
29. 7.50 What is one of the problems with water finding paste? |
30. 7.05 What does an innage/sounding measure? |
31. 7.53 When inspecting a series of rail tank cars the liquid outage/ullage level must be measured in all cars |
32. 7.21 What is the measured distance from the datum plate or tank bottom to the reference gauge point called? |
33. 7.28 When gauging light products, it is permissible to use chalk or talcum powder to facilitate reading the cut on the tape. |
34. 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? |
35. 7.49 When is a provisional gauge or insurance gauge taken prior to the official gauge? |
36. 7.03 A tank capacity table is also referred to as a tank strapping table |
37. 7.46 Which of the following is acceptable for the determination of free water for marine vessel custody transfer measurements? |
38. 7.15 An innage (dip) tape and bob may be used to take an outage (ullage) gauge. |
39. 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? |
40. 7.32 For what reasons may a quantity of free water (water bottoms) be maintained within a shore tank? |
41. 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? |
42. 7.29 When using water finding paste in light products, how long should the gauging bar be left in position? |
43. 7.33 The use of non-slotted standpipes is not recommended for custody transfer measurements. |
44. 7.22 What is the term for the distance from the datum plate or tank bottom to the reference gauge point, as shown on the tank capacity table? |
45. 7.39 When inspecting Heavy Fuel Oil is it necessary to check for free water? |
46. 7.48 What is the minimum amount of time the bob should stay in position while water cutting a heavy crude oil? |
47. 7.24 Which of the following can affect the accuracy of tank s capacity table? |
48. 7.57 When setting a min/max stop gauge an inspector should: |
49. 7.04 What is a master tape? |
50. 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. |
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