HAZWOPER 40: Lesson 19 Quiz
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Employers must ensure that all employee alarm systems
They are being repaired or serviced
are kept in operating condition except when (blank).
The employer shall test supervised employee alarm sys-
Annually
tems at least (blank).
Which of these is NOT a specific requirement of a dry
Backup chemical reservoir
chemical extinguishing system?
Sources of ignition can be (blank). Both A and B
What is the role of oxygen in the fire triangle? To sustain combustion
To be most effective, where should fire extinguishers be
At the base of the fire
aimed?
Employers must position extinguishers around the work- The anticipated degree of hazard which would necessitate
place based on (blank). their use
Which is NOT a way to prevent combustion of flammable
liquids or gases?
Fixed dry chemical extinguishing systems must meet
which of the following order to comply with OSHA stan- All of the above
dard 1910.160:
The employee alarm system should (blank). Be distinctive and recognizable
1/1
Study online at https://quizlet.com/_7hb43b
Employers must ensure that all employee alarm systems
They are being repaired or serviced
are kept in operating condition except when (blank).
The employer shall test supervised employee alarm sys-
Annually
tems at least (blank).
Which of these is NOT a specific requirement of a dry
Backup chemical reservoir
chemical extinguishing system?
Sources of ignition can be (blank). Both A and B
What is the role of oxygen in the fire triangle? To sustain combustion
To be most effective, where should fire extinguishers be
At the base of the fire
aimed?
Employers must position extinguishers around the work- The anticipated degree of hazard which would necessitate
place based on (blank). their use
Which is NOT a way to prevent combustion of flammable
liquids or gases?
Fixed dry chemical extinguishing systems must meet
which of the following order to comply with OSHA stan- All of the above
dard 1910.160:
The employee alarm system should (blank). Be distinctive and recognizable
1/1
