LLPSD - FF1 Chapter 3 Questions With Solutions 100% Solved
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Course
LLPSD FF1
Institution
LLPSD FF1
LLPSD - FF1 Chapter 3 Questions With
Solutions 100% Solved
What is the primary function of the purge valve on an SCBA?
a. Supply air in the event of a regulator malfunction
b. de-fog the face piece interior
c. Bleed off residual pressure after the cylinder valve has been closed
d. Switch be...
LLPSD - FF1 Chapter 3 Questions With
Solutions 100% Solved
What is the primary function of the purge valve on an SCBA?
a. Supply air in the event of a regulator malfunction
b. de-fog the face piece interior
c. Bleed off residual pressure after the cylinder valve has been closed
d. Switch between pressure and pressure-demand modes c. Bleed off residual pressure
after the cylinder valve has been closed
Turnout coats and trousers have a protective system that consists of ____ layers.
a. 2
b. 4
c. 3
d. 5 c. 3
When is it acceptable to remove the inner thermal layer from a turnout coat?
a. When the coat is used for confined-space operations
b. Never
, LLPSD - FF1 Chapter 3 Questions With
Solutions 100% Solved
c. When the coat is being cleaned
d. When the coat is used for wildland firefighting c. When the coat is being cleaned
Which component of structural turnout coats is critical for protecting the body from steam burns?
a. Moisture barrier
b. Insulation
c. Thermal barrier
D. Outer shell a. Moisture barrier
How often should SCBA face pieces be fit-tested?
a. every 6 months
b. every 12 months
c. monthly
d. every 3 months b. Every 12 months
Which NFPA standard deals with personal alert safety systems?
a. 1785
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