Odp test 1 Study guides, Class notes & Summaries

EPA 608 Practice Test #1 Complete Questions And Answers With Verified Solutions 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 a...

ODP Spectacle practice test 1 Questions and Answers What tool would you use to cut off the end of a screw ** Answ** Chapel pliers Which tint helps to enhance target practice ** Answ** Yellow What is the term used when the cornea has a cone shape ** Answ** Keratoconus

are fluorocarbon refrigerants that cause no harm to stratospheric ozone. - HFCs The Clean Air Act . - calls for the phaseout of CFC/HCFC production; prohibits CFC/HCFC venting as of July 1, 1992; requires the EPA to set standards for recovery of refrigerants prior to appliance disposal (all of the above) Refrigerant is the type of contamination that is the most difficult for a reclaiming facility to eliminate. - from an acid burnout is a CFC refrigerant. - R-12 is an HCFC refrige...

ODP Test (1)

Refrigerant Retrofits Unit 9 Test Questions 2023/2023. Mechanical refrigerant recovery equipment must meet specifications established by the 1993 ARI 740 standard. - ANSWER The correct answer is 'True'. How many chlorine atoms does it take to destroy 100,000 ozone molecules in the stratosphere? - ANSWER The correct answer is: 1 Which of the following is an example of an HCFC refrigerant? - ANSWER The correct answer is: R-22 Which type of refrigerant has the highest Ozone Depletion Po...

EPA 608 Core Test Sample Questions and Answers Latest 2023 with complete solution. As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 Ans a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the strato...

ANSI - Answer-American National Standards Institute Antifreeze Charge - Answer-Loaded stream charge Carbon Dioxide - Answer-A colorless, odorless, electrically non-conductive inert has that is a suitable medium for extinguishing class B and class C fires Dry Chemical - Answer-A powder composed of very small particles, usually sodium bicarbonate, potassium bicarbonate or ammonium phosphate-based with added particulate material supplemented by special treatment to provide resistance to packi...

EPA 608 Core Test Sample Questions and Answers Latest 2023 with complete solution. As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 Ans a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the strato...

EPA 608 Certification Core Practice Test Questions With Correct Solutions 100%| Verified As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? - ANSWER July 1, 1992. What is the ozone layer and why is it important to us on Earth? - ANSWER Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth. The atom found in CFC and HCFC refrigerants that d...

ODP Test (1)