| 1. 5.20 To find out if a material is hazardous, you must consult the SDS. |
| 2. 5.43 What defines a confined space? |
| 3. 5.76 Hydrogen sulfide is probably the most dangerous gas commonly encountered in the petroleum industry. |
| 4. 5.04 What is the minimum personal protective equipment required when sampling? |
| 5. 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? |
| 6. 5.32 Why should pumping be suspended when first-in or first-foot samples are taken? |
| 7. 5.09 What should be the first reaction to any injury accident? |
| 8. 5.57 Benzene is a health hazard. Which of the following are likely to contain benzene? |
| 9. 5.36 What is the most informative source of information about the hazards of a product or chemical? |
| 10. 5.58 The appearance and characteristic odor of benzene is? |
| 11. 5.42 Products have defined limits of combustion. What are these? |
| 12. 5.08 Which of the following safety equipment is not required on every job? |
| 13. 5.05 When gauging a tank that is emitting vapours, where should you position yourself? |
| 14. 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? |
| 15. 5.33 Shipping declaration forms are required whenever a hazardous material is transported on a public road or highway. |
| 16. 5.21 Before gauging a tank, how can static electricity be discharged from your body? |
| 17. 5.31 What is the main component of inert gas normally used on special chemical vessels? |
| 18. 5.07 When are inspectors permitted to operate valves on board vessels? |
| 19. 5.69 Hydrogen sulfide may be present in all petroleum products, crude oil and many types of petrochemicals. |
| 20. 5.18 A hard hat s most important feature, when worn, is the distance between the shell and the wearer s head. |
| 21. 5.50 What do the initials UEL stand for? |
| 22. 5.88 May an inspector board a vessel by means of using a Pilot s ladder? |
| 23. 5.14 The GHS applies to: |
| 24. 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? |
| 25. 5.49 If the atmosphere in a cargo tank is stated to be below the LEL what does this mean? |
| 26. 5.89 When working in an area where peronal monitors indicate the presence of hydrogen sulfide you must wear SCBA |
| 27. 5.70 What are the effects of acute exposure (short term) to benzene? |
| 28. 5.80 Refineries are not the only sources of industrial hydrogen sulfide (H2S). Which of the following are other sources? |
| 29. 5.38 A SDS will list what type of protective equipment is required when working with a particular material. |
| 30. 5.35 What is the correct source of information about the hazards of any product being inspected? |
ให้ตรวจสอบชื่อนามสกุลว่ากรอกครบหรือไหม่ พร้อมกับตรวจข้อสอบว่าเลือกทำครบทุกข้อหรือไม่ ไม่ครบไม่ตรวจนะครับ
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