| 1. 5.34 What must you do in order to transport flammable liquid samples on a public highway? |
| 2. 5.76 Hydrogen sulfide is probably the most dangerous gas commonly encountered in the petroleum industry. |
| 3. 5.32 Why should pumping be suspended when first-in or first-foot samples are taken? |
| 4. 5.57 Benzene is a health hazard. Which of the following are likely to contain benzene? |
| 5. 5.89 When working in an area where peronal monitors indicate the presence of hydrogen sulfide you must wear SCBA |
| 6. 5.03 Regardless of the product, and in accordance with API Ch 8.1/ASTM D4057, what is the maximum level to which sample containers should normally be filled? |
| 7. 5.16 Corrosive liquids will directly injure the body tissue on contact. |
| 8. 5.14 The GHS applies to: |
| 9. 5.70 What are the effects of acute exposure (short term) to benzene? |
| 10. 5.69 Hydrogen sulfide may be present in all petroleum products, crude oil and many types of petrochemicals. |
| 11. 5.81 What is the maximum permissible 8 hour TWA (time weighted average) exposure level of H2S? |
| 12. 5.29 What should you do to avoid the build-up and/or discharge of static electricity when using a portable electronic thermometer (PET)? |
| 13. 5.58 The appearance and characteristic odor of benzene is? |
| 14. 5.13 What information must GHS sample labels contain? |
| 15. 5.60 What is the minimum required respirator for working in a benzene environment that is greater than the permitted exposure limit? |
| 16. 5.18 A hard hat s most important feature, when worn, is the distance between the shell and the wearer s head. |
| 17. 5.83 Why is the sense of smell not reliable for detecting hydrogen sulfide? |
| 18. 5.51 What does an explosimeter (explosion meter) measure? |
| 19. 5.78 What is the maximum permissible 8 hour TWA (time weighted average) exposure level of hydrogen sulfide? |
| 20. 5.61 When working with benzene, in addition to a respirator, hard hat and safety footwear, what other personal protective equipment should be worn? |
| 21. 5.64 Workers who are regularly exposed to benzene should have a regular medical examination. |
| 22. 5.40 Which of the following are considered to be confined spaces? |
| 23. 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? |
| 24. 5.63 Can gasoline contain benzene? |
| 25. 5.47 Someone must always stand watch at the entrance to the confined space while you are in it. |
| 26. 5.42 Products have defined limits of combustion. What are these? |
| 27. 5.53 What does an oxygen meter measure? |
| 28. 5.38 A SDS will list what type of protective equipment is required when working with a particular material. |
| 29. 5.88 May an inspector board a vessel by means of using a Pilot s ladder? |
| 30. 5.20 To find out if a material is hazardous, you must consult the SDS. |
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