CH 11

Question 1

What is the most significant route of entry for hazardous material?

Answer 1

Inhalation

Question 2

Mandatory respiratory standard in the US?

Answer 2

OSHA 29 CFR 1910.134

Question 3

NFPA 1981

Answer 3

Specifies the minimum requirements for the design, performance, testing, and certification of SCBA

Question 4

NFPA 1852

Answer 4

Specifies the minimum requirements for the selection, care, and maintenance of SCBA

Question 5

SCBA consist of?

Answer 5

• Facepiece - Compressed air cylinder
• Pressure regulator
• Air hoses
• Harness assembly - End of service time indicator (ESTIs) (pass device)

Question 6

Oxygen Level is between ?

Answer 6

19.5 and 23.5 percent

Question 7

NFPA 1991

Answer 7

Establish a minimum level of protection for emergency response personnel against adverse vapor, liquid splash and particulate environments.

Question 8

NFPA 1992

Answer 8

Specifies minimum design, performance, certification, and documentation requirements

Question 9

NFPA 1994

Answer 9

Sets performance requirements for protective ensembles used in response to CBRN terrorism incidents

Question 10

LEL (Lower Explosive Limit) what percental doe the community typically use as a low level warning?

Answer 10

10%

Question 11

LEL should be lowered to what when CPC is being warn?

Answer 11

1%