Recycling and recovery Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Recycling and recovery? On this page you'll find 818 study documents about Recycling and recovery.
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EPA Type 2 Questions and Answers Already Graded A
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EPA Type 2 Questions and Answers Already Graded A 
Heat pumps that have been retrofitted from R22 to R407C should be leak checked with: pressurized nitrogen 
When a new system has been assembled, the first thing to do is: pressurize the system with inert gas and leak check 
EPA regulations require that leaking commercial or industrial process refrigeration equipment must be repaired when the leak rate exceeds______ of the charge per year. 35% 
Prior to replacing the condenser coil in a high pres...
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EPA 608 study material including (Core, type 1, 2 and 3) questions and answers 100% pass
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EPA 608 study material including (Core, type 1, 2 and 3) questions and answers 100% pass a vacum pump should be connected as far away from the pump as possible 
a high capacity vacuum pump and short, large diameter hoses will dramatically reduce emissions, pressure drop, and evacuation/dehydration time 
ozone contains three oxygen atoms 
one chlorine atom can destroy 100,000 ozone molecules 
CFC's do not dissolve in water and do not breakdown into other compounds that dissolve in water CFC's c...
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EPA 608 Certification Exam with 100% Correct Answers 2023/2024
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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 ...
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EPA 608 Type 3 Certifications Questions & Answers
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When using recovery or recycling equipment manufactured or imported on or after Nov 15, 1993, the required level of evacuation for low pressure equipment is _____ Hg absolute: 
 
30mm 
25mm 
15mm 
20mm - ANSWER 25mm 
 
The EPA requires that all commercial and industrial process refrigeration systems with more than 50lb of refrigerant be repaired when the annual leak rate exceeds ______: 
 
35% 
15% 
30% 
25% - ANSWER 35% 
 
Open-drive compressors are typically _____ compressors 
 
centrifugal 
r...
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EPA 608 Certification, EPA 608 Questions and Answers 100% Solved
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EPA 608 Certification, EPA 608 
Questions and Answers 100% Solved 
November 14, 1994 ️️What date was the sale of CFC's & HCFC's restricted to technicians 
certified in refrigerant recovery? 
Memorize it, ya'll. ️️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, ...
Too much month left at the end of the money?
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EPA 608 EXAM 2024 WITH 100% CORRECT ANSWERS
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EPA 608 EXAM 2024 WITH 100% CORRECT ANSWERS 
 
 
Refrigeration technicians who violate the Clean Air Act can: - - correct answer Lose their EPA certification, be fined, be required to appear in Federal court. 
 
After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - correct answer recovery and recycling. 
 
Refrigerant that is recovered can be returned to: - - correct answer the same system or other systems owned by the same person without rest...
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EPA Certification Exam (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A
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EPA Certification Exam (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A 
 
QUESTION 
1 
 What should a technician do if they discover that some R-410A was added to an R-22 system? 
 
 
Answer: 
Recover the mixture in a separate recovery tank. 
 
 
 
QUESTION 
 What factor does NOT affect the speed of evacuation? 
 
 
Answer: 
The brand of micron gauge used. 
 
 
 
QUESTION 
 Which of the following is NOT a recommended safety practice when operating refrigerant ...
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EPA 608 UNIVERSAL EXAM 2024-2025 WITH 400 REAL EXAM QUESTIONS AND 100% CORRECT ANSWERS (GUARANTEED A)/ EPA 608 UNIVERSAL EXAM (NEW!!)
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EPA 608 UNIVERSAL EXAM WITH 400 REAL EXAM QUESTIONS AND 100% CORRECT ANSWERS (GUARANTEED A)/ EPA 608 UNIVERSAL EXAM (NEW!!) 
Equipment covered by EPA regulations include: - all air-conditioning and 
refrigeration equipment using CFC, HCFC or HFC refrigerants. 
All devices used for a refrigerant recovery must: - Meet EPA standards 
Reusable refrigerant containers that are normally under any pressure above 15 pig 
must be hydrostatically tested and date stamped every: - 5 Years 
The EPA can ...
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EPA 608 Certification, EPA 608|Study Questions Correctly Answered!
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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 needs to be capab...
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Military Munitions Rule- AMMO 68 Exam 2023 Solved 100% Correct
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You should keep emergency response record for at least - ANSWER-3 years 
 
Who determines if an explosive emergency is a level 1 or level 2? - ANSWER-Explosive Ordnance Disposal (EOD) specialist 
 
A range has a large bin for storing munition waste. when the bin is full, it is sent to a TSDF for disposal. At what point does the munition waste become WMM? - ANSWER-When picked up for disposal 
 
What document identifies range boundaries and locations of any munitions that landed off-site? - ANSWER...
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