HAZMAT Tech I EXAM| ALL QUESTIONS AND
CORRECT ANSWERS |ALREADY GRADED A+ |
VERIFIED ANSWERS | LATEST VERSION 2025 | BRAND
NEW VERSION!!!
Which of the following instruments should you use in a
flammable atmosphere? - correct answer..Instruments
marked "intrinsically safe"
Which of the following is the best definition of relative
response as it applies to detection devices? - correct
answer..The instruments reading compared to the
calibration gas
If you are monitoring a gas with an LEL of 2% and your
combustible gas indicator reads 50% LEL, what is the
actual percentage of gas in the atmosphere? - correct
answer..1%
Vapor-protective clothing for hazardous chemical
emergency response is described in: - correct
answer..NFPA 1991
, The process by which a chemical moves through a
material by molecular means is called: - correct
answer..Permeation
The longest approved air line for supplied air respirators
is: - correct answer..300ft
NFPA 1992 addresses which type of protective clothing?
- correct answer..Liquid splash-protective clothing
When must a decontamination area be set up? - correct
answer..Before personnel enter the hot zone
If contaminants are corrosive, skin and mucous
membranes must be flushed with: - correct answer..Large
amounts of water
PPE contamination levels can only be determined by: -
correct answer..Destructive testing
Most 55-gallon drums have openings in the top fitted with
plugs and caps. These openings are called: - correct
answer..Bungs
Which of the following statements best describes the
regulations set by the Environment Protection Agency? -
correct answer..EPA regulations apply primarily to
hazardous wastes
CORRECT ANSWERS |ALREADY GRADED A+ |
VERIFIED ANSWERS | LATEST VERSION 2025 | BRAND
NEW VERSION!!!
Which of the following instruments should you use in a
flammable atmosphere? - correct answer..Instruments
marked "intrinsically safe"
Which of the following is the best definition of relative
response as it applies to detection devices? - correct
answer..The instruments reading compared to the
calibration gas
If you are monitoring a gas with an LEL of 2% and your
combustible gas indicator reads 50% LEL, what is the
actual percentage of gas in the atmosphere? - correct
answer..1%
Vapor-protective clothing for hazardous chemical
emergency response is described in: - correct
answer..NFPA 1991
, The process by which a chemical moves through a
material by molecular means is called: - correct
answer..Permeation
The longest approved air line for supplied air respirators
is: - correct answer..300ft
NFPA 1992 addresses which type of protective clothing?
- correct answer..Liquid splash-protective clothing
When must a decontamination area be set up? - correct
answer..Before personnel enter the hot zone
If contaminants are corrosive, skin and mucous
membranes must be flushed with: - correct answer..Large
amounts of water
PPE contamination levels can only be determined by: -
correct answer..Destructive testing
Most 55-gallon drums have openings in the top fitted with
plugs and caps. These openings are called: - correct
answer..Bungs
Which of the following statements best describes the
regulations set by the Environment Protection Agency? -
correct answer..EPA regulations apply primarily to
hazardous wastes
