HAZWOPER 40: Lesson 19 Quiz Questions With All
Correct Answers
Employers must ensure that all employee alarm systems are kept in operating
condition except when (blank). correct answer -They are being repaired or
serviced
The employer shall test supervised employee alarm systems at least (blank).
correct answer -Annually
Which of these is NOT a specific requirement of a dry chemical extinguishing
system? correct answer -Backup chemical reservoir
Sources of ignition can be (blank). correct answer -Both A and B
What is the role of oxygen in the fire triangle? correct answer -To sustain
combustion
To be most effective, where should fire extinguishers be aimed? correct
answer -At the base of the fire
Employers must position extinguishers around the workplace based on
(blank). correct answer -The anticipated degree of hazard which would
necessitate their use
Which is NOT a way to prevent combustion of flammable liquids or gases?
correct answer -
Fixed dry chemical extinguishing systems must meet which of the following
order to comply with OSHA standard 1910.160: correct answer -All of the
above
The employee alarm system should (blank). correct answer -Be distinctive
and recognizable
Correct Answers
Employers must ensure that all employee alarm systems are kept in operating
condition except when (blank). correct answer -They are being repaired or
serviced
The employer shall test supervised employee alarm systems at least (blank).
correct answer -Annually
Which of these is NOT a specific requirement of a dry chemical extinguishing
system? correct answer -Backup chemical reservoir
Sources of ignition can be (blank). correct answer -Both A and B
What is the role of oxygen in the fire triangle? correct answer -To sustain
combustion
To be most effective, where should fire extinguishers be aimed? correct
answer -At the base of the fire
Employers must position extinguishers around the workplace based on
(blank). correct answer -The anticipated degree of hazard which would
necessitate their use
Which is NOT a way to prevent combustion of flammable liquids or gases?
correct answer -
Fixed dry chemical extinguishing systems must meet which of the following
order to comply with OSHA standard 1910.160: correct answer -All of the
above
The employee alarm system should (blank). correct answer -Be distinctive
and recognizable
