| 1. 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. |
| 2. 4.59 What information is determined from draft readings? |
| 3. 4.70 A deck level inspection is the most effective form of tank inspection. |
| 4. 4.20 Is it correct to apply a wedge calculation to an OBQ/ROB volume if the material is touching all four tank bulkheads ? |
| 5. 4.02 If the vessel has independently certified wedge tables, they may be used instead of calculating the wedge volume yourself. |
| 6. 4.69 What must be determined at a pre-loading tank inspection key meeting between vessel s personnel, shore personnel and inspection personnel? |
| 7. 4.46 What is the most accurate way of measuring a vessel s list? |
| 8. 4.90 A valid VEF is one that results from at least five qualifying voyages: |
| 9. 4.18 Why may multipoint gauging be required when performing an OBQ/ROB survey? |
| 10. 4.32 If a vessel is being gauged in a swell the minimum number of dips per tank should be? |
| 11. 4.38 What is the Reference Gauge Height of a vessel tank? |
| 12. 4.23 In what case will non-liquid ROB be considered not to be evenly distributed across the tank bottom? |
| 13. 4.72 When wall washing a tank, which of the following is correct? |
| 14. 4.14 When should a bunker inspection be performed? |
| 15. 4.10 Once sea valves are sealed by an independent inspector, the vessel staff should not operate those valves during custody transfer without consulting with the inspector. |
| 16. 4.24 What components may be included in OBQ? |
| 17. 4.28 If the Master refuses to allow manual vessel measurements to be taken in accordance with inspection instructions , what should the inspector do? |
| 18. 4.50 When non-liquid material covers the whole bottom of a tank, trim corrections are applicable. |
| 19. 4.15 It is important when measuring ROB and OBQ to remember that? |
| 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. 4.57 Using the Imperial system of measurement; what size are draft mark numbers? |
| 22. 4.03 If a vessel is out of trim and product in a tank is touching all four bulkheads, should you use the wedge formula to calculate the volume? |
| 23. 4.80 According to Energy Institute HM28 / HM29 API MPMS Chapter 17.1, what should happen as part of a shore inspection? |
| 24. 4.86 What does API MPMS Chapter 17.9 / EI HM 49 cover: |
| 25. 4.30 When portable electronic gauging equipment is used on board a marine vessel, which of the following considerations needs to be addressed? |
| 26. 4.77 Why should you never break blisters in a tank coating and never disturb piles of debris on a tank floor when performing a tank entry inspection? |
| 27. 4.31 If there is spotting of the water paste above the clear cut level what would you use to calculate the volume? |
| 28. 4.89 When calculating a VEF, only the most recent twenty voyages should be used: |
| 29. 4.74 Pre-loading tank inspection may be limited to gauging OBQ. |
| 30. 4.01 If the vessel incurs an in transit loss of product and an in transit gain in water, what action should be taken? |
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