| 1. 4.26 What is the amount of material found in a tank prior to loading called? |
| 2. 4.64 What is a wipe test? |
| 3. 4.59 What information is determined from draft readings? |
| 4. 4.79 What should a sea valve be sealed to? |
| 5. 4.61 When taking a draft reading which is in metric units; what is the distance between each number? |
| 6. 4.11 Why is measurement of free water on board marine vessels important? |
| 7. 4.60 When the metric system is used; what size are draft numbers? |
| 8. 4.76 Which of the following is most likely to require a tankentry inspection? |
| 9. 4.41 According to EI HM28 [API 17.1], is the inspector required to be present at a key meeting prior to an inspection? |
| 10. 4.50 When non-liquid material covers the whole bottom of a tank, trim corrections are applicable. |
| 11. 4.57 Using the Imperial system of measurement; what size are draft mark numbers? |
| 12. 4.38 What is the Reference Gauge Height of a vessel tank? |
| 13. 4.22 The On Board Quantity (OBQ) measured at a loading port will usually be greater than the remaining on board (ROB) measured at the previous discharge port. |
| 14. 4.85 The best way to prove the liquid/non liquid nature of ROB/OBQ is to have a sample |
| 15. 4.68 Should a wall wash be performed on a wet tank surface? |
| 16. 4.56 What is freeboard on a vessel? |
| 17. 4.01 If the vessel incurs an in transit loss of product and an in transit gain in water, what action should be taken? |
| 18. 4.45 What should trim corrections be applied to? |
| 19. 4.27 What is the amount of material found in a tank after discharge called? |
| 20. 4.54 Typically, four parties receive samples at the loading port when a marine tank vessel is loaded. Three of those parties are (1) the independent inspector, (2) the vessel for delivery to the discharging terminal, (3) The vessel for retain. Who is the fourth party? |
| 21. 4.19 If a series of innage measurements indicates that the ROB/OBQ lies evenly across the bottom, how should you determine the volume? |
| 22. 4.28 If the Master refuses to allow manual vessel measurements to be taken in accordance with inspection instructions , what should the inspector do? |
| 23. 4.05 The preferred device for taking temperatures in a marine custody transfer is? |
| 24. 4.32 If a vessel is being gauged in a swell the minimum number of dips per tank should be? |
| 25. 4.70 A deck level inspection is the most effective form of tank inspection. |
| 26. 4.13 What is the purpose of ballast? |
| 27. 4.55 What is the preferred method for preparing composite samples from vessel tanks? |
| 28. 4.16 When is an OBQ inspection performed? |
| 29. 4.67 When carrying out a wall wash test of a vessel s cargo tank a number of discoloured areas, tank coating breaks and exposed sections on the tank surface are noted. If these areas are greater than 20% of the tank s surface area, what action should be taken? |
| 30. 4.75 Who is responsible for determining that cargo on a vessel is loaded only into tanks with surfaces or coatings compatible with the cargo? |
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