NFPA 10 Portable Fire Extinguishers Questions and Answers Rated A+

NFPA 10 Portable Fire Extinguishers Questions and Answers Rated A+ The certication of service personal shall be required after ________ August 17,2008 NFPA 10 Liquefied Petroleum Gas Code. True or False? True NFPA 407 Standard for Aircraft Fuel Servicing 2007 Edition / True or False True ANSI / Definition American National Standards Institute Carbon Dioxide / Definition A Colorless, Odorless, Electrically non- conductive inert gas that is a suitable medium for extinguishing class B &C Fires Dry Chemical / Definition A powder composed of very small particles, usually sodium bicarbonate-, potassium bicarbonate What is the Definition of Wet Chemical? Normally an aqueous solution of organic or inorganic salt. What are the two Extinguisher Chemicals Wet and Dry What are the two Closed Recovery System Dry and Halogenated A System that is constructed in a manner that does not introduce foreign material into the agent being recovered and has a means of visually inspecting the recovered agent for contaminants. Dry Chemical Closed Recovery System A system that provides for the transfer of halogenated agents between fire extinguishers, supply containers, and recharge and recovery containers so that none of the halogenated agent escapes to the atmosphere Halogenated Closed Recovery System What are the two types of Cylinders High & Low Pressure Cylinders Cylinders or Cartridges containing nitrogen, compress air, carbon dioxide, or other gases at a presser higher than 500 psi at 70 Degrees High-Pressure Cylinder A Cylinder containing fire extinguishing agent (medium) , nitrogen compressed air,or other compressed gases at a service pressure of 500 psi or at70 degrees Low-Pressure Cylinder What is a Ordinary combustibles extinguisher Class "A" extinguisher Flammable and combustible liquids and gases extinguisher? Class "B" extinguisher Electrical extinguisher? Class "C" extinguisher Combustible metals extinguisher? Class "D" extinguisher Kitchen extinguisher? Class "K" extinguisher What is the color rating of a D Class fire extinguisher? Yellow Aqueous film foaming foam extinguishers are suitable for use on Class ___ and Class ___ fires. A;B CO2 extinguishers are effective in extinguishing Class ___ and Class___ fires B;C A Sodium Bicarbonate extinguisher is a ____ type of fire extinguisher Dry Chemical Class ___ agents cannot be given multi-purpose rating for use on other classes. D Dry powder agents are for Class ____ fires only D NFPA ___, Standard for portable fire extinguishers, provides information on rating, placement, and use of portable extinguishers 10 The mixing of ____ and water results in a vapor seal