Exam (elaborations)
NFPA 211 - Journeyman Exam Practice Test-solved
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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 downdr...
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