International Mechanical Code Questions and Correct Detailed Answers (Verified Answers) ||Already Graded A+||Newest Version

International Mechanical Code Questions and
Correct Detailed Answers (Verified Answers)
||Already Graded A+||Newest Version
Quiz: High Heat Appliance definition

Ans: products of combustion have a temperature greater than 2000F



Quiz: Brazing melting point

Ans: above 1000F



Quiz: BTU

Ans: heat required to heat one pound of water 1F



Quiz: Class II combustible liquid

Ans: closed cup flash point between 100F and <140F



Quiz: Class IIIA combustible liquid

Ans: flash point between 140F and <200F




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, Quiz: Class IIIB combustible liquid

Ans: closed cup flash point at or above 200F



Quiz: Class i Flammability refrigerants

Ans: refrigerants that don't show flame propigation when tested in 14.7 psia
and 70F



Quiz: Class ii flammability refrigerants

Ans: refrigerants with lower flammability limit of over .00625 lb/ft^3 and a
heat of combustion of <8174 btu/lb



Quiz: Class iii flammability refrigerants

Ans: LFL less than or equal to .00625 lb/ft^3 or a heat of combustion greater
than or equal to 8174 btu/lb



Quiz: Class IA flammable liquid

Ans: flash point below 73F and boiling point below 100F



Quiz: Class IB flammable liquid
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