1. 5.87 Ladders, planks, and scaffold boards should not be used as walkways (i.e. when boarding vessels, moving between barges, etc.) |
2. 5.38 A SDS will list what type of protective equipment is required when working with a particular material. |
3. 5.81 What is the maximum permissible 8 hour TWA (time weighted average) exposure level of H2S? |
4. 5.49 If the atmosphere in a cargo tank is stated to be below the LEL what does this mean? |
5. 5.54 What is the normal oxygen content of the air? |
6. 5.77 What are the characteristics of hydrogen sulfide? |
7. 5.16 Corrosive liquids will directly injure the body tissue on contact. |
8. 5.01 What should be the first source of information when preparing to sample a new product? |
9. 5.57 Benzene is a health hazard. Which of the following are likely to contain benzene? |
10. 5.48 What do the initials LEL stand for? |
11. 5.42 Products have defined limits of combustion. What are these? |
12. 5.46 Which of the following are examples of a confined space? |
13. 5.67 What effects may result from chronic exposure (long term) to benzene? |
14. 5.19 What does H2S stand for? |
15. 5.11 Portable electronic measurement equipment must be _______ immediately before gauging? |
16. 5.73 When working in an environment suspected of containing H2S what is the only effective protection? |
17. 5.36 What is the most informative source of information about the hazards of a product or chemical? |
18. 5.62 Which of the following statements are correct, when working with benzene? |
19. 5.76 Hydrogen sulfide is probably the most dangerous gas commonly encountered in the petroleum industry. |
20. 5.29 What should you do to avoid the build-up and/or discharge of static electricity when using a portable electronic thermometer (PET)? |
21. 5.28 Why is it important to wear gloves while sampling? |
22. 5.15 Which of the following is defined as a corrosive liquid? |
23. 5.44 Before entering a confined space, which tests are required? |
24. 5.06 When lifting anything heavy, which muscles should take most of the weight? |
25. 5.51 What does an explosimeter (explosion meter) measure? |
26. 5.14 The GHS applies to: |
27. 5.53 What does an oxygen meter measure? |
28. 5.30 What is the main component of inert gas used on crude oil vessels? |
29. 5.59 How can benzene enter your body? |
30. 5.45 According to the International Safety Guide for Oil Tankers and Terminals (ISGOTT), for a tank to be safe for entry, what should the reading on a combustible gas detector be? |
31. 5.65 What is the permissible exposure limit for benzene (8 hour time weighted average)? |
32. 5.90 The Short Term Exposure Limit (STEL) defines exposure to a substance over how long? |
33. 5.50 What do the initials UEL stand for? |
34. 5.78 What is the maximum permissible 8 hour TWA (time weighted average) exposure level of hydrogen sulfide? |
35. 5.27 What can help prevent a build-up and/or discharge of static electricity when sampling? |
36. 5.37 Who can supply an SDS? |
37. 5.12 All samples which are transported between terminals and laboratories or other installations should be labelled in accordance with the globally harmonised system for classification and labelling of chemicals (GHS). |
38. 5.39 When does a confined space exist on a tank with an external floating roof? |
39. 5.10 The responsibility for an inspector complying with the safety regulations in any terminal belongs to? |
40. 5.83 Why is the sense of smell not reliable for detecting hydrogen sulfide? |
41. 5.08 Which of the following safety equipment is not required on every job? |
42. 5.61 When working with benzene, in addition to a respirator, hard hat and safety footwear, what other personal protective equipment should be worn? |
43. 5.85 When working you must always wear a H2S monitor. |
44. 5.52 An explosimeter (explosion meter) measuring LEL% is utilized to sample the atmosphere within a cargo tank and a reading of 15% is observed. What does the reading mean? |
45. 5.41 What is the safe oxygen content range in a confined space? |
46. 5.02 Regardless of the product, and in accordance with IP475/ISO 3170, what is the absolute maximum level to which sample containers must be filled? |
47. 5.58 The appearance and characteristic odor of benzene is? |
48. 5.55 Which of the following conditions can cause false readings on an explosion meter? |
49. 5.56 What is the current exposure limit for benzene (8 hour time weighted average)? |
50. 5.66 What is the appearance and characteristic odour of benzene? |
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