CFPS 試験問題を無料オンラインアクセス

The density requirement (gpm/ft2) lot a new sprinkler system tor an Ordinary Group 2 occupancy over 1500 ft2 (130 m2) is which of the following?

• A.0.20
• B.0.29
• C.0.30
• D.0.15

What ate the three (3) common fuel gas detection technologies used on fuel gas warning and detection equipment to determine hazardous concentrations of fuel gas including natural gas and propane?

• A.Photoelectric, rate of risk, and fixed concentration
• B.IR, UV/IR, and IR/IR/IR
• C.Catalytic, metal-oxide semiconductor, and electrochemical
• D.ionization, photoelectric, and catalytic

The total complex of douses factories offices and schools in which we live and work is commonly known as______.

• A.The built environment
• B.The designed environment
• C.The community
• D.The engineering domicile

Which gaseous extinguishing agent requites occupants be able to egress an occupied space before discharge it to extinguish a fire?

• A.Argon (IG-100)
• B.Carbon dioxide
• C.Nitrogen (IG-100)
• D.Pentafluoroethane (HFC-125)

Which of the following materials and products of incomplete combustion can produce carbon monoxide (CO) gas in lethal concentrations?

• A.Liquids fuels only
• B.Gas fuel only
• C.Solid fuels only
• D.Solid, liquid, or gas