ICC Test Prep
Home
Shop
Sign in
Home
Quizzes
2024 International Mechanical Code
Chapter 7
‹ IMC 2024
IMC
2024
2024 International Mechanical Code
Chapter 7
·
Combustion Air
Free preview · 5 of 5 questions
Question 1
1.
For an oil-fired appliance installation, the combustion air must be provided in accordance with which specific standard?
International Fuel Gas Code
NFPA 31
International Building Code
NFPA 54
Show hint
Question 2
2.
What determines the requirements for combustion air for solid fuel-burning appliances?
NFPA 31
The International Fuel Gas Code
The appliance manufacturer’s installation instructions
The International Building Code
Show hint
Question 3
3.
Which of the following is specifically excluded from the combustion air provision methods established in the International Mechanical Code's combustion air chapter?
Solid fuel-burning appliances
Fireplace stoves
Oil-fired appliances
Gas-fired appliances
Show hint
Question 4
4.
When a volume damper is installed in a combustion air opening, how must it be configured to ensure the safe operation of the equipment?
It must be manually locked in the open position
It must be interlocked with the firing cycle of the appliances served
It must be equipped with a gravity-fail-open mechanism
It must be provided with a permanent label indicating its purpose
Show hint
Question 5
5.
A combustion air duct passes through fire-rated construction but is not equipped with any dampers. According to the code, what installation requirement must be met for this duct?
The duct must be constructed of 0.0187-inch thick steel
The duct must be provided with a manual override
The duct must be enclosed in a shaft
The duct must be limited to a maximum length of 10 feet
Show hint
0
of 5 answered
Submit