_________ operated dampers shall no longer be located in chimneys, vents or connectors of
stoker-fired, liquid or gasoline - burning home equipment. - ANS-Manually
24 gauge sheet steel is thinner than 26 gauge metal actual or fake? - ANS-False
3 half of " thick masonry wall with out ventilated air space lets in you to reduce clearances
through how a great deal? - ANS-33%
A _____ is a set steel plate among the firebox and stove flue collar designed to boom
combustion performance by using slowing the passage of smoke. - ANS-baffle
A 24 gauge sheet metal panel with 1-inch airspace will reduce clearance to combustibles by
______ while used as a ceiling protector. - ANS-50%
A 24 gauge sheet metallic panel with 1-inch airspace will reduce clearance to combustibles
via(while used as a wall protector) _________-. - ANS-sixty six%
A 26 gauge thick smoke pipe have to be used for a pipe diameter of __________. -
ANS-much less than 6 inches
A three half inch thick brick wall safety system installed with a 1- inch airspace will reduce
clearance to combustibles cloth with the aid of _____. - ANS-sixty six%
A barometric damper ______ draft. - ANS-reduces
A Chimney ought to be _____ taller than any portion of any shape placed within 10 ft of the
chimney. - ANS-24 inches
A chimney ought to be _______tall on the point it passes through the roof. - ANS-36 inches
A combustion chamber is ______________________. - ANS-An region in the appliance in
which warmth is produced
A connector is a UL listed pipe to attach a gasoline burning equipment to a chimney or vent:
actual or fake? - ANS-False
A cricket is designed to_________. - ANS-redirect water and snow away from the chimney
A draft hood must be established on a woodstove whilst:
-the manufactures commands can't be determined
-while draft is needed to be elevated
-if there is poor strain in the room
-not one of the above - ANS-not one of the above
A Form of draft that is created in house due to the differential temp between the internal of
the home is an instance of which of the subsequent conditions?
-wind induced downdraft hassle
-stack effect
-dynamic wind loading
-draft - ANS-stack effect
A heat exchanger is ___________. - ANS-An area inside the equipment wherein heat is
transferred to air or water
A horizontal connector pipe four toes long must rise______between the appliance and
chimney. - ANS-1 inch
A Level _____ inspection is achieved with ladders and common hand equipment. - ANS-2
A degree II inspection includes inspection of reachable areas of attics, basements,and
crawlspaces: proper or false? - ANS-True
, A ridge hook ____________________________________________________________ . -
ANS-attaches to a ladder and projects over the peak of the roof
A unmarried wall connector used for oil and solid gas appliances requires at least _____
inches of clearance to flamable fabric. - ANS-18
A type 3 ladder is rated for ______ . - ANS-200lbs
A Type L vent is used for low temp oil home equipment and gas appliances: true or fake? -
ANS-True
According to NFPA 211, chimneys should be inspected each ____________. - ANS-yr
According to NFPA 211, strong gas-burning appliances may be mounted in a garage: -
ANS-Never
According to the International Residential Code, in which there's no firebrick lining inside the
firebox the thickness of back and aspect walls will be not less than _______. - ANS-10"
All spaces between chimneys and the flooring and ceilings through which the chimneys
bypass shall remain completely open however be ________ with noncombustible fabric. -
ANS-firestopped
An outside masonry chimney have to have a least what number of inches of clearance to a
combustible wall? - ANS-1 inch
Any residential chimney ought to terminate thru the roofline at least _____above the point
the skip thru the roof. - ANS-3 toes
Backpuffing is defined as ___________________________. - ANS-Smoke coming into the
room in quick sharp bursts
Checking that the wall pass via has adequate clearance is a part of a _____ inspection. -
ANS-Level II
Checking the equipment and connector clearance is a part of a _____ inspection. -
ANS-Level I
Checking the basic appliance installation and connection is a part of a _______inspection. -
ANS-Level I
Checking the enlargement joint among the flue tile and the wash is part of a
______inspection . - ANS-Level II
Checking the fire stopping is part of a _____inspection. - ANS-Level III
Checking the scale and suitability of flues for the connected appliances is a part of a ______
inspection. - ANS-Level II
Chimney liners are listed to what widespread? - ANS-UL 1777
Cleaning the smoke shelf isn't always always important, unless there's a hearth insert
installed: proper or fake? - ANS-False
Cleanout openings shall be supplied in all chimney flues serving freestanding appliances:
authentic or false? - ANS-real
Combustible materials have to be spaced ____from the again wall of a masonry fire. -
ANS-four inches
Complete combustion yields ______, water vapor, and heat. - ANS-Carbon dioxide
Connector pipes ought to be secured with at least ______screws. - ANS-three
Connector pipes or thimble should increase into the flue how a ways? - ANS-flush with
indoors flue wall
Connectors shall hold a pitch or rise of ________inch in line with foot of horizontal period of
pipe from the equipment to the chimney or vent. - ANS-1/4
Cordwood fuel produces approximately ______Of warmth in step with pound. - ANS-8600
BTU "s
Creosote is _______. - ANS-Carcinogenic