Epa cfc exam 2023 - Study guides, Class notes & Summaries
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EPA 608 EXAM 2023/2024 NEW!! (QUESTIONS AND VERIFIED ANSWERS) 100% CORRECT ANSWERS
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EPA 608 EXAM 2023/2024 NEW!! (QUESTIONS AND VERIFIED ANSWERS) 100% CORRECT ANSWERS 
 
 
1.	The EPA required evacuation level for recovery or recycling equipment used on low pressure systems is: 
 
 
~	Answer: 25 mm of Hg absolute 
 
 
 
2.	What type of equipment can be worked on with Type III certification 
 
 
~	Answer: Low pressure 
 
 
 
3.	What is the safety classification of R-134A under ASHRAE Standard 34 
 
 
~	Answer: A1 
 
 
 
4.	The rupture disk on a low pressure chiller has a burst pr...
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EPA 608 Certification Exam 2023/2024 70 Questions with Correct Answers 100% Graded A+
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EPA 608 Certification Exam 2023/2024 70 Questions with Correct Answers 100% Graded A+ 
What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Correct Answer November 14, 1994 
 
Section 608 of the Federal Clean Air Act requires technicians to what? - Correct Answer Recover all refrigerants. 
 
The objective of the Clean Air Act is to protect what? - Correct Answer The earth's stratosphere. 
 
HFC's - Correct Answer HydroFlouroCarbon's 
 
CFC...
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EPA 608 Universal Exam With 100% Correct Answers 2023
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EPA 608 Universal Exam With 100% Correct Answers 2023 
Refrigeration technicians who violate the Clean Air Act can: - ANS-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: - ANS-recovery and recycling. 
 
Refrigerant that is recovered can be returned to: - ANS-the same system or other systems owned by the same person without restriction. 
 
Refrigerant can not be...
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EPA 608 Certification Exam 2023 COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED)
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EPA 608 Certification Exam 2023 COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED) 
Which Refrigerants contain the most chlorine? - ANS CFC's 
 
As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - ANS July 1, 1992 
 
Which Refrigerants have the lowest zone depletion potential? - ANS HFC's 
 
The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - ANS Chlorine 
 
Stratos...
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HVAC 2023 EPA 608 CORE Type 123 Exam Questions and Answers
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HVAC 2023 EPA 608 CORE Type 1,2,3 Exam Questions and Answers 
What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? 
Each chlorine atom in the stratosphere can destroy how many ozone molecules? 
Which refrigerant contains a CFC? 
R500, R12, R113 or R11? 
HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? 
Which refrigerant is a chlorine free refrigerant? 
What is the result damage to the ozone layer? 
According to the EPA...
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CFC Core Exam Questions and Answers 2023
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CFC Core Exam Questions and Answers 2023 
__are fluorocarbon refrigerants that cause no harm to stratospheric ozone. 
A.CFCS 
B.HCFCS 
C.HFCs 
D.HalonsTM 
C 
 
 
 
2.The Clean Air Act_. 
A.calls for the phaseout of PFC refrigerant production 
B.requires that all leaks be fixed within 30 days 
C.requires OSHA to set standards for the recovery of refrigerants prior to appliance disposal 
D.prohibits CFC/HCFC venting as of July 1,1992 
D 
 
 
 
3.Refrigerant__is the type of contamination that is th...
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EPA 608 Certification | EPA 608 Exam 2023
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EPA 608 Certification | EPA 608 Exam 2023. 
Recover all refrigerants. - ANSWER Section 608 of the Federal Clean Air Act requires 
technicians to what? 
The earth's stratosphere. - ANSWER The objective of the Clean Air Act is to protect 
what? 
HydroFlouroCarbon's - ANSWER HFC's 
ChloroFluoroCarbon's - ANSWER CFC's 
Ozone Depletion Potential - ANSWER ODP 
The Montreal Protocol. - ANSWER Which international treaty agreement was the basis 
for Section 608? 
1.Crop losses 
2.Increases in eye di...
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EPA Certification Exam Qu estion And Answers (latest 2023/2024
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EPA Certification Exam Qu estion And Answers (latest 
2023/2024 
Which Refrigerants contain the most chlorine? - ANSWER>>CFC's 
As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - ANSWER>>July 1, 1992 
Which Refrigerants have the lowest zone depletion potential? - ANSWER>>HFC's 
The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - ANSWER>>Chlorine 
Strato...
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EPA 608 Certification Exam 2023/2024 with complete solution
- Exam (elaborations) • 27 pages • 2023
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EPA 608 Certification Exam 
 
November 14, 1994 What date was the sale of CFC's & HCFC's restricted to 
technicians certified in refrigerant recovery?	 
 
Memorize it, ya'll. 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 dat...
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EPA 608 CORE Exam Questions and Answers (2022/2023) (Verified Answers) Graded A+
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EPA 608 CORE Exam Questions and Answers (2022/2023) (Verified Answers) Graded A+ 
 
What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? 
Dont disolve iin water 
Each chlorine atom in the stratosphere can destroy how many ozone molecules? 
100,000 ozone molecules 
Which refrigerant contains a CFC? 
R500, R12, R113 or R11? 
Theyre all CFC's 
HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? 
Hydrogen, chlorine, flourine...
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