Nfpa 211 - Study guides, Class notes & Summaries

CSIA TEST QUESTIONS AND ANSWERS When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be -Answer-12:1 When unlined the smoke chamber walls shall be what thickness -Answer-8" When the opening of the firebox is 6 square feet the extension of the hearth should be -Answer- 20 inches T or F the inner surfaces of the smoke chamber shall not be inclined more than 45 degrees from vertical -Answer-True A level 2 inspection inspectio...

When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be - Answer-12:1 When unlined the smoke chamber walls shall be what thickness - Answer-8" When the opening of the firebox is 6 square feet the extension of the hearth should be - Answer-20 inches T or F the inner surfaces of the smoke chamber shall not be inclined more than 45 degrees from vertical - Answer-True A level 2 inspection inspection of accessible areas of atti...

The conduit conveying flue gas from the appliance to the chimney is called the _______? : Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? : Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue gases to the outside atmosphere. : A chimney. NFPA 211 3.3.28.1.1 What is the temperature...

The conduit conveying flue gas from the appliance to the chimney is called the _______? - ans-Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - ans-Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue gases to the outside atmosphere. - ans-A chimney. NFPA 211 3.3.28.1.1 What ...

NFPA 211 - Journeyman Exam Practice Test with 100% Correct Answers The conduit conveying flue gas from the appliance to the chimney is called the _______? - Answer️️ -Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - Answer️️ -Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue...

NFPA 211 - Journeyman Exam Practice Test

NFPA 211 - Journeyman Exam Practice Test with 100% Correct Answers The conduit conveying flue gas from the appliance to the chimney is called the _______? - Answer️️ -Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - Answer️️ -Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue...

NFPA 211 Journeyman Exam Practice Test With 100% Correct Answers 2024

3 stages of wood combustion - Drying, pyrolysis, charcoal Combustion - Rapid oxidation of a substance, accompanied by the production of heat and light. Creosote - by-product of burning wood. Combustable deposit that originates as condensed wood smoke, tar, vapors and other organic compounds. Soot - soft black and brown Glazed Creosote - combustible and hard to remove Pyrolysis changes to creosote - changes the the tar-like appearance to shiny curly flakes or bubbly deposits 3 Factors th...