A) prevent excessive draft in appliances
B) reduce flow
C) minimize the stack effect
D) eliminate wind induced downdraft
A) Prevent excessive draft in appliances
,A catalytic combustor works to lower the ignition
temperature of the escaping gases to approximately:
A) 212°F
B) 500°F
C) 1100°F
D) 1700°F
B) 500°F
,Position the base of the ladder 1 foot from the building for
every ____ feet of vertical height between the base and the
roof contact point.
A) 1
B) 2
C) 3
D) 4
D) 4
, What does readily accessible areas mean in the chimney
inspection process?
A) areas that can be reached for inspection or
maintenance without the use of tools or ladders.
B) areas that are assessable when panels are removed
C) areas that can easily be opened, removed, or
destroyed for inspection purposes
D) inspections that can easily be performed using roof
access and safety gear
A) areas that can be reached for inspection or
maintenance without the use of tools or ladders