Chapter 4- Saftey And Aircraft Hazards Flashcards
Normal work uniforms should be made of flame-resistant material and should
Adequately identify ARFF personnel
When ever there is a choice, what type of protective clothing should be used for aircraft firefighting ?
Proximity suits
Structural firefighting gear provides
Some heat protection with a thermal barrier
When the material that protective clothing is made of absorbs a fuel at the point of contact it is referred to as
Wicking
Proximity clothing has a reflective outer covering designed to reflect approximately
90% of radiant heat
Proximity clothing protects the wearer from ambient temperatures up to
200 F (93 C)
When should a SCBA be worn by ARFF personnel
At all fires
Personnel that may wear respiratory protection must be medically certified by a physician
Once a year
How often must personnel be fit testes for SCBA
Annually
A pass device unit sounds automatically when the wearer is motionless for approximately
30 seconds
Her long should a pass device be able emit an uninterrupted alarm ?
One hour
The most common problem with PASS devices is ?
Dead batteries
The following standard defines the maximum level of noise to which fire protection personnel are allowed to be exposed under various work conditions
NFPA 1500
How should eye protection be selected
based on the specific hazard
When should ARFF personnel don their protective clothing
Prior to departing the fire station