| 1. 4.36 What term is used for the measurement of cargo through two or more openings in a tank? |
| 2. 4.68 Should a wall wash be performed on a wet tank surface? |
| 3. 4.39 As a minimum, how many liquid level measurements must be taken in a vessel s tanks when the vessel is in motion (rolling)? |
| 4. 4.37 What is a Charter Party? |
| 5. 4.19 If a series of innage measurements indicates that the ROB/OBQ lies evenly across the bottom, how should you determine the volume? |
| 6. 4.79 What should a sea valve be sealed to? |
| 7. 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? |
| 8. 4.12 When you board a vessel, what is the first thing you do? |
| 9. 4.64 What is a wipe test? |
| 10. 4.65 What should the number of areas in a cargo tank to be wall washed be based upon? |
| 11. 4.59 What information is determined from draft readings? |
| 12. 4.49 In what circumstances will a wedge condition exist? |
| 13. 4.63 What is a wall wash test? |
| 14. 4.60 When the metric system is used; what size are draft numbers? |
| 15. 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? |
| 16. 4.62 Which standard covers pre-loading inspection of vessels tanks? |
| 17. 4.27 What is the amount of material found in a tank after discharge called? |
| 18. 4.41 According to EI HM28 [API 17.1], is the inspector required to be present at a key meeting prior to an inspection? |
| 19. 4.02 If the vessel has independently certified wedge tables, they may be used instead of calculating the wedge volume yourself. |
| 20. 4.13 What is the purpose of ballast? |
| 21. 4.66 When carrying out a wall wash test of a vessel s cargo tank a number of discoloured areas on the tank surface are noted. If the discoloured areas are less than 20% of the tank s surface area, can these areas be sampled (wall washed) and included the tank sample? |
| 22. 4.18 Why may multipoint gauging be required when performing an OBQ/ROB survey? |
| 23. 4.51 Which of the following conditions must be present for trim corrections to apply? |
| 24. 4.25 What is cargo that adheres to the bulkheads of a tank called? |
| 25. 4.58 Using the Imperial system of measurement; how far apart are draft mark numbers? |
| 26. 4.16 When is an OBQ inspection performed? |
| 27. 4.43 What is meant by the term trimmed by the stern? |
| 28. 4.61 When taking a draft reading which is in metric units; what is the distance between each number? |
| 29. 4.78 When reading the draft marks on a barge or vessel, which part of the number indicates the actual zero point (start) of the number in question? |
| 30. 4.21 If you are only able to gauge the vessel s tanks from one location and the ROB is non-liquid, what should you use to obtain a volume? |
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