QUESTIONS WITH 100% CORRECT
ANSWERS
If apparatus sirens and noise levels exceed __ Decibels, firefighters should wear
hearing protection - Correct Answer-90 Decibels
Manufacturers should provide users of personal protective clothing with what
information? - Correct Answer-Cleaning instructions
Aqueous film-forming foam (AFFF) extinguishers are suitable for use on __ fires? -
Correct Answer-Class A and B
Water type extinguishers exposed to weather below 40 degrees require _ to be added?
- Correct Answer-Anti-freeze
Atmospheres are classified as oxygen deficient when they fall below _ percent oxygen?
- Correct Answer-19.5%
The normal type of sprinkler system used where there is a risk of the system freezing is
a: - Correct Answer-Wet System.
In order to help minimize exposures to risk at a structural fire scene, firefighters should:
- Correct Answer-Do a risk/benefit analysis for every action.
What does NFPA 1500 require to be part of the fire department training programs? -
Correct Answer-A process for evaluating firefighter skills & knowledge.
Following each use, the facepiece of a breathing apparatus should be cleaned by: -
Correct Answer-Washing with a mixture of warm water and approved disinfectant.
Steel and aluminum cylinders for breathing apparatus should be hydrostatically tested
after each ____ year period - Correct Answer-5
Handline streams have flows that discharge: - Correct Answer-From 40 to 350 GPM (
160 to 1 400L/min )
The NIMS-ICS structure was created so that it: - Correct Answer-Can be modified
based on the incident