The Official CSIA Exam Newest 2026 Questions
and Correct Detailed Answers Already Graded A+
What is a corbel? - CORRECT ANSWER-masonry projecting upward and
outward from a wall or chimne.
Which of the following species may cause anaphylactic shock? - CORRECT
ANSWER-bees
A type 3 ladder is rated for ______ . - CORRECT ANSWER-200lbs
Wood burns in three identifiable stages: ____________, ____________, and
____________. - CORRECT ANSWER-drying, pyrolysis , charcoal
The volume of gases which actually pass through the system as a result of draft
is___________. - CORRECT ANSWER-flow
Rectangular flues with aspect ratios greater than 2 to 1 shall be sized at least ____
of fireplace opening. - CORRECT ANSWER-1:8
,Single wall connector clearance for an unlisted gas appliance with a draft hood
is_____________. - CORRECT ANSWER-9 inches
A Level _____ inspection is done with ladders and common hand tools. -
CORRECT ANSWER-2
Draft is the force or pressure difference between the inside and the outside of the
venting system: true or false? - CORRECT ANSWER-True
The ideal lift is to ____. - CORRECT ANSWER-lift with your legs and keep your
back straight
Draft is ____________. - CORRECT ANSWER-the pressure difference between
the inside and the outside of the venting system
A cricket is designed to_________. - CORRECT ANSWER-redirect water and
snow away from the chimney
What is a wythe? - CORRECT ANSWER-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? - CORRECT ANSWER-12:1
Where unlined the smoke chamber walls shall be what thickness? - CORRECT
ANSWER-8"
When the opening of the fireplace is 6 square feet the extension of the hearth
should be __________ ? - CORRECT ANSWER-20 inches
The inner surfaces of the smoke chamber shall not be inclined more than 45
degrees from vertical: true or false? - CORRECT ANSWER-True
A level II inspection includes inspection of accessible areas of attics,
basements,and crawlspaces: true or false? - CORRECT ANSWER-True
The purpose of a heat reclaimer is to _______? - CORRECT ANSWER-extract
heat from the flue gases.
What answer best describes the allowable free air space around a flue tile? -
CORRECT ANSWER-1/2" to 4"
and Correct Detailed Answers Already Graded A+
What is a corbel? - CORRECT ANSWER-masonry projecting upward and
outward from a wall or chimne.
Which of the following species may cause anaphylactic shock? - CORRECT
ANSWER-bees
A type 3 ladder is rated for ______ . - CORRECT ANSWER-200lbs
Wood burns in three identifiable stages: ____________, ____________, and
____________. - CORRECT ANSWER-drying, pyrolysis , charcoal
The volume of gases which actually pass through the system as a result of draft
is___________. - CORRECT ANSWER-flow
Rectangular flues with aspect ratios greater than 2 to 1 shall be sized at least ____
of fireplace opening. - CORRECT ANSWER-1:8
,Single wall connector clearance for an unlisted gas appliance with a draft hood
is_____________. - CORRECT ANSWER-9 inches
A Level _____ inspection is done with ladders and common hand tools. -
CORRECT ANSWER-2
Draft is the force or pressure difference between the inside and the outside of the
venting system: true or false? - CORRECT ANSWER-True
The ideal lift is to ____. - CORRECT ANSWER-lift with your legs and keep your
back straight
Draft is ____________. - CORRECT ANSWER-the pressure difference between
the inside and the outside of the venting system
A cricket is designed to_________. - CORRECT ANSWER-redirect water and
snow away from the chimney
What is a wythe? - CORRECT ANSWER-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? - CORRECT ANSWER-12:1
Where unlined the smoke chamber walls shall be what thickness? - CORRECT
ANSWER-8"
When the opening of the fireplace is 6 square feet the extension of the hearth
should be __________ ? - CORRECT ANSWER-20 inches
The inner surfaces of the smoke chamber shall not be inclined more than 45
degrees from vertical: true or false? - CORRECT ANSWER-True
A level II inspection includes inspection of accessible areas of attics,
basements,and crawlspaces: true or false? - CORRECT ANSWER-True
The purpose of a heat reclaimer is to _______? - CORRECT ANSWER-extract
heat from the flue gases.
What answer best describes the allowable free air space around a flue tile? -
CORRECT ANSWER-1/2" to 4"
