| 1. 5.50 What do the initials UEL stand for? |
| 2. 5.51 What does an explosimeter (explosion meter) measure? |
| 3. 5.65 What is the permissible exposure limit for benzene (8 hour time weighted average)? |
| 4. 5.87 Ladders, planks, and scaffold boards should not be used as walkways (i.e. when boarding vessels, moving between barges, etc.) |
| 5. 5.06 When lifting anything heavy, which muscles should take most of the weight? |
| 6. 5.42 Products have defined limits of combustion. What are these? |
| 7. 5.75 Organic filter respirators are sufficiently effective in a hydrogen sulphide atmosphere to be used for escape purposes. |
| 8. 5.73 When working in an environment suspected of containing H2S what is the only effective protection? |
| 9. 5.13 What information must GHS sample labels contain? |
| 10. 5.57 Benzene is a health hazard. Which of the following are likely to contain benzene? |
| 11. 5.36 What is the most informative source of information about the hazards of a product or chemical? |
| 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. 5.84 What type of respirator filter cartridges should you use for protection against hydrogen sulfide? |
| 14. 5.08 Which of the following safety equipment is not required on every job? |
| 15. 5.10 The responsibility for an inspector complying with the safety regulations in any terminal belongs to? |
| 16. 5.22 When using a metal tape to gauge a tank, the tape should always stay in contact with the gauge hatch. |
| 17. 5.55 Which of the following conditions can cause false readings on an explosion meter? |
| 18. 5.15 Which of the following is defined as a corrosive liquid? |
| 19. 5.61 When working with benzene, in addition to a respirator, hard hat and safety footwear, what other personal protective equipment should be worn? |
| 20. 5.38 A SDS will list what type of protective equipment is required when working with a particular material. |
| 21. 5.90 The Short Term Exposure Limit (STEL) defines exposure to a substance over how long? |
| 22. 5.18 A hard hat s most important feature, when worn, is the distance between the shell and the wearer s head. |
| 23. 5.19 What does H2S stand for? |
| 24. 5.44 Before entering a confined space, which tests are required? |
| 25. 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? |
| 26. 5.67 What effects may result from chronic exposure (long term) to benzene? |
| 27. 5.74 When working in an environment suspected of containing H2S, personal monitors must show a level below (or provide an alarm at) what limit? |
| 28. 5.77 What are the characteristics of hydrogen sulfide? |
| 29. 5.85 When working you must always wear a H2S monitor. |
| 30. 5.56 What is the current exposure limit for benzene (8 hour time weighted average)? |
ให้ตรวจสอบชื่อนามสกุลว่ากรอกครบหรือไหม่ พร้อมกับตรวจข้อสอบว่าเลือกทำครบทุกข้อหรือไม่ ไม่ครบไม่ตรวจนะครับ
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