Halocarbon - Study guides, Class notes & Summaries

COF Holders correct answers selling, ;easing, and/or servicing PFE's COF can only get one if correct answers they are an employee of a firm with a company certificate S96 can do correct answers sales only (people who work for sales company must hav this) W96 can do correct answers sales, servicing and maintenance (COF holders who work for servicing companies must have this) The 2 company certifications which the FDNY issues to private companies? correct answers 1) sales only 2) ful...

Portable fire extinguishers used to comply with this standard shall be listed and labeled correct answersshall meet or exceed all the requirements of one of the following fire test standards ANSI/UL 711, CAN/ULC-S508, IS correct answersStandard for Rating and Fire Testing of Fire Extinguishers ANSI/UL 154, CAN/ULC-S508, IS correct answersStandard for Carbon-Dioxide Fire Extinguishers ANSI/UL 299, CAN/ULC-S504, IS correct answersStandard for Dry Chemical Fire Extinguishers ANSI/UL 62...

What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? Azeotrope This is a halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine, and bromine Halocarbon Chlorofluorocarbons (CFCs) consist of? Chlorine, fluorine, carbon CFCs are chemically very stable because they contain no? Hydrogen CFCs are damaging to what layer of the ozone layer? Stratospheric ...

Reta Test 1 Exam With Verified Solutions what does temperature indicate intensity of heat energy in an object what is required to move heat from one object to another temperature difference which of these is required to obtain a valid reading from a pressure temperature chart the refrigerant must be in a saturated condition which of these is an essential component of a mechanical refrigeration system expansion device what is a function of a compressor in a mechanical re...

Reta Test 1 questions with verified answers what does temperature indicate -Correct Answer-intensity of heat energy in an object what is required to move heat from one object to another -Correct Answer-temperature difference which of these is required to obtain a valid reading from a pressure temperature chart -Correct Answer-the refrigerant must be in a saturated condition which of these is an essential component of a mechanical refrigeration system -Correct Answer-expansion device ...

What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? correct answer: Azeotrope This is a halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine, and bromine correct answer: Halocarbon Chlorofluorocarbons (CFCs) consist of? correct answer: Chlorine, fluorine, carbon CFCs are chemically very stable because they contain no? correct answer: Hydrogen CFCs are damaging to...

ANSI - Answer-American National Standards Institute Carbon Dioxide - Answer-A colorless, odorless, electrically non conductive inert gas that is a suitable medium for extinguishing Class B and Class C fires 2 types of chemical - Answer-Wet and Dry Wet Chemical - Answer-Normally an aqueous solution of organic or inorganic salts or a combination thereof that forms an extinguishing agent Dry Chemical - Answer-A powder composed of very small particles, usually sodium bicarbonate- ,potassium b...

Azeotrope A blend of two or more components who's equilibrium vapor phase and liquid phase compositions Are the same at a given pressure Halocarbon A halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine and bromine Chlorine, Fluorine, carbon Chlorofluorocarbons (CFCs) consist of Hydrogen CFCs are chemically very stable because they contain no Stratospheric CFCs are damaging to the _____ ozone layer CFCs Of the three co...

Reta Test 1 Exam With Verified Solutions  what does temperature indicate intensity of heat energy in an object what is required to move heat from one object to another temperature difference which of these is required to obtain a valid reading from a pressure temperature chart the refrigerant must be in a saturated condition which of these is an essential component of a mechanical refrigeration system expansion device what is a function of a compressor in a mechanical r...

COF Holders Correct Answer selling, ;easing, and/or servicing PFE's COF can only get one if Correct Answer they are an employee of a firm with a company certificate S96 can do Correct Answer sales only (people who work for sales company must hav this) W96 can do Correct Answer sales, servicing and maintenance (COF holders who work for servicing companies must have this) The 2 company certifications which the FDNY issues to private companies? Correct Answer 1) sales only 2) full ser...