Final Test – Atmospheric Testing
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Question 1 of 71
1. Question
Any employee can enter a permit required confined space to carry out necessary repairs or maintenance
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Question 2 of 71
2. Question
What does the acronym IDLH stand for with respect to confined spaces?
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Question 3 of 71
3. Question
Atmospheres that contain a flammable component above what percent of its Lower Explosive Limit (LEL) are considered hazardous for confined space entry?
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Question 4 of 71
4. Question
Atmospheres that contain a flammable component above what percent of its Lower Explosive Limit (LEL) are considered hazardous for confined space entry?
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Question 5 of 71
5. Question
Atmospheres that contain a flammable component above what percent of its Lower Explosive Limit (LEL) are considered hazardous for confined space entry?
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Question 6 of 71
6. Question
Entry Supervisors must verify all tests, including atmospheric testing, are conducted before entry into a PRCS is allowed.
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Question 7 of 71
7. Question
Entry Supervisors must verify all tests, including atmospheric testing, are conducted before entry into a PRCS is allowed.
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Question 8 of 71
8. Question
Entry Supervisors must verify all tests, including atmospheric testing, are conducted before entry into a PRCS is allowed.
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Question 9 of 71
9. Question
The use of continuous forced air ventilation can be used to eliminate potential and actual atmospheric hazards.
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Question 10 of 71
10. Question
The use of continuous forced air ventilation can be used to eliminate potential and actual atmospheric hazards.
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Question 11 of 71
11. Question
The use of continuous forced air ventilation can be used to eliminate potential and actual atmospheric hazards.
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Question 12 of 71
12. Question
Meters for testing LEL levels read in percentages of the LEL?
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Question 13 of 71
13. Question
Meters for testing LEL levels read in percentages of the LEL?
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Question 14 of 71
14. Question
Meters for testing LEL levels read in percentages of the LEL?
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Question 15 of 71
15. Question
Meters for testing LEL levels read in percentages of the LEL?
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Question 16 of 71
16. Question
What does PEL stand for?
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Question 17 of 71
17. Question
What does PEL stand for?
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Question 18 of 71
18. Question
What does PEL stand for?
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Question 19 of 71
19. Question
Short Term Exposure Limit (STEL) is usually
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Question 20 of 71
20. Question
Short Term Exposure Limit (STEL) is usually
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Question 21 of 71
21. Question
Short Term Exposure Limit (STEL) is usually
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Question 22 of 71
22. Question
Short Term Exposure Limit (STEL) is usually
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Question 23 of 71
23. Question
The Acronym TWA stand for?
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Question 24 of 71
24. Question
The Acronym TWA stand for?
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Question 25 of 71
25. Question
The Acronym TWA stand for?
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Question 26 of 71
26. Question
NIOSH Recommend the following
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Question 27 of 71
27. Question
NIOSH Recommend the following
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Question 28 of 71
28. Question
NIOSH Recommend the following
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Question 29 of 71
29. Question
In summary IDLH means
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Question 30 of 71
30. Question
In summary IDLH means
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Question 31 of 71
31. Question
In summary IDLH means
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Question 32 of 71
32. Question
TLV is a reserved term of the American Conference of Governmental Industrial Hygienists
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Question 33 of 71
33. Question
TLV is a reserved term of the American Conference of Governmental Industrial Hygienists
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Question 34 of 71
34. Question
TLV is a reserved term of the American Conference of Governmental Industrial Hygienists
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Question 35 of 71
35. Question
The National Institute of Occupational Safety and Health (NIOSH) publishes RELs (recommended exposure limits) which OSHA takes into consideration when promulgating new regulatory exposure limits.
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Question 36 of 71
36. Question
The National Institute of Occupational Safety and Health (NIOSH) publishes RELs (recommended exposure limits) which OSHA takes into consideration when promulgating new regulatory exposure limits.
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Question 37 of 71
37. Question
The National Institute of Occupational Safety and Health (NIOSH) publishes RELs (recommended exposure limits) which OSHA takes into consideration when promulgating new regulatory exposure limits.
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Question 38 of 71
38. Question
Atmospheric Testing is performed for two purposes:
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Question 39 of 71
39. Question
Atmospheric Testing is performed for two purposes:
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Question 40 of 71
40. Question
Atmospheric Testing is performed for two purposes:
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Question 41 of 71
41. Question
LEL Gas Monitors can detect benzene, toluene, diesel and hexane.
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Question 42 of 71
42. Question
LEL Gas Monitors can detect benzene, toluene, diesel and hexane.
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Question 43 of 71
43. Question
LEL Gas Monitors can detect benzene, toluene, diesel and hexane.
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Question 44 of 71
44. Question
Most meters are calibrated to measure oxygen concentrations between: 0 and 25 percent by volume in air.
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Question 45 of 71
45. Question
Most meters are calibrated to measure oxygen concentrations between:
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Question 46 of 71
46. Question
Most meters are calibrated to measure oxygen concentrations between: 0 and 25 percent by volume in air.
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Question 47 of 71
47. Question
Reliable measurements of airborne contaminants are useful for:
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Question 48 of 71
48. Question
Reliable measurements of airborne contaminants are useful for:
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Question 49 of 71
49. Question
Reliable measurements of airborne contaminants are useful for:
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Question 50 of 71
50. Question
The atmosphere within a confined space must be tested using equipment that is designed to detect the chemicals that may be present at levels that are well below the defined exposure limits
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Question 51 of 71
51. Question
The atmosphere within a confined space must be tested using equipment that is designed to detect the chemicals that may be present at levels that are well below the defined exposure limits
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Question 52 of 71
52. Question
The atmosphere within a confined space must be tested using equipment that is designed to detect the chemicals that may be present at levels that are well below the defined exposure limits
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Question 53 of 71
53. Question
Verification for atmosphere in the following order
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Question 54 of 71
54. Question
Verification for atmosphere in the following order
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Question 55 of 71
55. Question
Verification for atmosphere in the following order
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Question 56 of 71
56. Question
Layered Atmosphere Testing?
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Question 57 of 71
57. Question
Layered Atmosphere Testing?
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Question 58 of 71
58. Question
Layered Atmosphere Testing?
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Question 59 of 71
59. Question
Most atmospheric hazards in a confined space are invisible to the naked eye as well as odorless.
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Question 60 of 71
60. Question
Most atmospheric hazards in a confined space are invisible to the naked eye as well as odorless.
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Question 61 of 71
61. Question
Most atmospheric hazards in a confined space are invisible to the naked eye as well as odorless.
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Question 62 of 71
62. Question
Gases have three characteristic properties
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Question 63 of 71
63. Question
Gases have three characteristic properties
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Question 64 of 71
64. Question
Gases have three characteristic properties
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Question 65 of 71
65. Question
Ventilation of the space is determined by
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Question 66 of 71
66. Question
Ventilation of the space is determined by
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Question 67 of 71
67. Question
Ventilation of the space is determined by
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Question 68 of 71
68. Question
Oxygen (O2) levels need to stay between 19.5% and 22%.
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Question 69 of 71
69. Question
Oxygen (O2) levels need to stay between 19.5% and 22%.
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Question 70 of 71
70. Question
Oxygen (O2) levels need to stay between 19.5% and 22%.
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Question 71 of 71
71. Question
Oxygen (O2) levels need to stay between 19.5% and 22%.
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