| 1. 4.58 Using the Imperial system of measurement; how far apart are draft mark numbers? |
| 2. 4.14 When should a bunker inspection be performed? |
| 3. 4.65 What should the number of areas in a cargo tank to be wall washed be based upon? |
| 4. 4.74 Pre-loading tank inspection may be limited to gauging OBQ. |
| 5. 4.51 Which of the following conditions must be present for trim corrections to apply? |
| 6. 4.13 What is the purpose of ballast? |
| 7. 4.63 What is a wall wash test? |
| 8. 4.36 What term is used for the measurement of cargo through two or more openings in a tank? |
| 9. 4.72 When wall washing a tank, which of the following is correct? |
| 10. 4.01 If the vessel incurs an in transit loss of product and an in transit gain in water, what action should be taken? |
| 11. 4.64 What is a wipe test? |
| 12. 4.73 It is not necessary to prepare a blank of the wall wash liquid if it is supplied by a certified Laboratory. |
| 13. 4.44 What is the main reason for taking draft readings on fully-loaded vessels at the loading port? |
| 14. 4.16 When is an OBQ inspection performed? |
| 15. 4.23 In what case will non-liquid ROB be considered not to be evenly distributed across the tank bottom? |
| 16. 4.69 What must be determined at a pre-loading tank inspection key meeting between vessel s personnel, shore personnel and inspection personnel? |
| 17. 4.48 The trim of a vessel will have no effect on the detection of free water. |
| 18. 4.71 During a tank entry inspection, which of the following is not correct? |
| 19. 4.90 A valid VEF is one that results from at least five qualifying voyages: |
| 20. 4.70 A deck level inspection is the most effective form of tank inspection. |
| 21. 4.20 Is it correct to apply a wedge calculation to an OBQ/ROB volume if the material is touching all four tank bulkheads ? |
| 22. 4.87 Can a partial cargo VEF or compartmental VEF can be established? |
| 23. 4.17 It has been determiend that ROB material is non-liquid and can only be measured from one gauge point. In order to calculate the volume of ROB, it should be assumed that the ROB is lying evenly across the bottom of the tank. |
| 24. 4.12 When you board a vessel, what is the first thing you do? |
| 25. 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? |
| 26. 4.25 What is cargo that adheres to the bulkheads of a tank called? |
| 27. 4.28 If the Master refuses to allow manual vessel measurements to be taken in accordance with inspection instructions , what should the inspector do? |
| 28. 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? |
| 29. 4.61 When taking a draft reading which is in metric units; what is the distance between each number? |
| 30. 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)? |
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