The Official CSIA Exam Study Cards 2024 Question with 100% correct answes to help you pass.
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Course
CSIA
Institution
CSIA
What is a corbel? - masonry projecting upward and outward from a wall or chimney
A cricket is designed to_________. - redirect water and snow away from the chimney
What is a wythe? - A course of brick separating flues within a chimney
When a round flue is used for the lining of a fireplace...
The Official CSIA Exam Study Cards
2024
Question with 100% correct answes to help you pass.
What is a corbel? - ✔✔✔masonry projecting upward and outward from a wall or chimney
A cricket is designed to_________. - ✔✔✔redirect water and snow away from the chimney
What is a wythe? - ✔✔✔A course of brick separating flues within a chimney
When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size
ratio should be? - ✔✔✔12:1
Where unlined the smoke chamber walls shall be what thickness? - ✔✔✔8"
When the opening of the fireplace is 6 square feet the extension of the hearth should be __________ ? -
✔✔✔20 inches
The inner surfaces of the smoke chamber shall not be inclined more than 45 degrees from vertical: true
or false? - ✔✔✔True
A level II inspection includes inspection of accessible areas of attics, basements,and crawlspaces: true or
false? - ✔✔✔True
The purpose of a heat reclaimer is to _______? - ✔✔✔extract heat from the flue gases.
,What answer best describes the allowable free air space around a flue tile? - ✔✔✔1/2" to 4"
Crickets are recommended whenever the chimney is ____ wide or more. - ✔✔✔30"
The maximum allowable slope of an offset in a vertical flue is ___________. - ✔✔✔30 degrees
The net area of the spark arrestor must not be less than three times the net free area if the chimney
flue: true or false? - ✔✔✔True
What is the minimum thickness of a wythe? - ✔✔✔Four inches nominal
Chimney liners are listed to what standard? - ✔✔✔UL 1777
NFPA 211 recommends annual cleaning of chimneys,fireplaces, and vents: true or false? - ✔✔✔False
The horizontal length of a single-wall connector to a natural draft chimney or vent serving a single
appliance shall be not more than ______ of the height of the vertical height of the chimney. - ✔✔✔
75%
The effective area of a connector for a single appliance shall be ____ the area of the appliance flue
collar. - ✔✔✔not less than
Cleanout openings shall be provided in all chimney flues serving freestanding appliances: true or false? -
✔✔✔true
Which of the following species may cause anaphylactic shock? - ✔✔✔bees
, A type 3 ladder is rated for ______ . - ✔✔✔200lbs
Wood burns in three identifiable stages: ____________, ____________, and ____________. - ✔✔✔
drying, pyrolysis , charcoal
The volume of gases which actually pass through the system as a result of draft is___________. - ✔✔✔
flow
Rectangular flues with aspect ratios greater than 2 to 1 shall be sized at least ____ of fireplace opening. -
✔✔✔1:8
Single wall connector clearance for an unlisted gas appliance with a draft hood is_____________. - ✔✔
✔9 inches
A Level _____ inspection is done with ladders and common hand tools. - ✔✔✔2
Draft is the force or pressure difference between the inside and the outside of the venting system: true
or false? - ✔✔✔True
The ideal lift is to ____. - ✔✔✔lift with your legs and keep your back straight
Draft is ____________. - ✔✔✔the pressure difference between the inside and the outside of the
venting system
NFPA 211 recommends chimney flues should be inspected _____________ and_______________. - ✔
✔✔annually, upon a real estate transfer
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