Montreal protocol - Study guides, Class notes & Summaries

The state of the refrigerant entering the metering device is? - answer-a subcooled high pressure liquid. What type of refrigerant is used in very high-pressure appliances? - answer-r-503 What type of refrigerant is used in medium pressure appliances? - answer-r-500 What type of refrigerant is used in high pressure appliances? - answer-r-410a and r-22 What device is located at the end of the liquid line? - answer-the expansion device. What type of refrigerants are the least harmful...

WIS 2040 Exam 2 uf (100 OUT OF 100) Questions and Answers (Already GRADED A). At least 10 species of ___ have been introduced to New Zealand for recreational hunting. Deer Eggshell thinning was a problem for the ___ during the 1950s and 1960s. Peregrine Falcon ___ is the chemical once used by Florida tomato growers that has been found to be harmful to the ozone layer. Methyl bromide Fisheries in the Aral Sea collapsed due to ___. Water extraction for farming Presently ___% of BLM manag...

November 14, 1994 - ANSWER What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWER 1987- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, or 4 in Hg After this date recovery equipment n...

WGU D199 Practice Questions AND 100% CORRECT ANSWERS 2024 Which of the following is a push factor for labor migrants?​ Lack of economic opportunities Which of the following statements best illustrates the concept of environmental justice?​ Higher income nations contribute funding to mitigate flooding risks faced by lower income, small island nations. ​ Which one of the following industries belongs in the primary economic sector?​ Mining Select the international climate treat...

LEED Green Associate Sample Exam Questions with Verified Answers What rules should be used when selecting a LEED rating system when more than one system may apply? 40/60 Use the rating system that is most applicable To verify the compliance of a credit or prerequisite, a qualified member of the project team submits this Credit Forms This source consumes the largest amount of energy in buildings Space Heating Legal protection of the ozone layer in the US is provided by this Montre...

The state of the refrigerant entering the metering device is? - answer-a subcooled high pressure liquid. What type of refrigerant is used in very high-pressure appliances? - answer-r-503 What type of refrigerant is used in medium pressure appliances? - answer-r-500 What type of refrigerant is used in high pressure appliances? - answer-r-410a and r-22 What device is located at the end of the liquid line? - answer-the expansion device. What type of refrigerants are the least harmful...

November 14, 1994 - ANSWER What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWER 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, or 4 in Hg After this date recovery equipment needs to be capable ...

EPA Certification Exam (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Grade A Q: What is known as de minimis releases? Answer: It is a minimum amount of refrigerant that can be released to the atmosphere when servicing equipment. Q: What does the term temperature glide refer to? Answer: the different refrigerant boiling and condensing points of a blended refrigerant Q: Service technicians who violate the Clean Air Act Answer: may be...

EPA 608 Certification Exam with 100% Correct Answers 2024 November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWERS 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, ...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Recover all refrigerants. The objective of the Clean Air Act is to protect what? - The earth's stratosphere. Which international treaty agreement was the basis for Section 608? - The Montreal Protocol. Depletion of the ozone in the stratosphere is know to cause what 6 things? - 1.Crop losses 2...