Cfc exam - Study guides, Class notes & Summaries
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EPA 609 Technician Certification Exam 2024 Questions With Correct Answers
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EPA 609 Technician Certification Exam 2024 Questions With Correct Answers 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant 
Answer - 
FALSE 
2. 2. For determining the Ozone Depletion Potential having been 
assigned a factor of 1 
Answer CFC-11 
3. 3. Ozone layer absorbs and scatters form the sun 
Answer Ultraviolet light 
4. 4. T/F R-134 is a chlorine-free refrigerant 
Answer TRUE
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EPA 608 Practice exam type 1 solved correctly
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EPA 608 Practice exam type 1 solved correctly The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. Restricted to technicians who are EPA certified and refrigerant recovery 
A small Pliance is defined as a system that is Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less 
A __________ recovery device can be use for type 1 small appliance applications or type 2 applications if the total charge is below 15 pounds. System dependent 
Y...
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EPA 608 CORE EXAM QUESTIONS AND ANSWERS 100% SOLVED
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EPA 608 CORE EXAM QUESTIONS AND 
ANSWERS 100% SOLVED 
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 
an...
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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 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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CFC Exam With 100% Correct Answers 2023
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CFC Exam With 100% Correct Answers 2023
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CFC Certification Practice Test Exam Questions with Correct Verified Solutions 100% Guaranteed Pass (Latest Update)
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CFC Certification Practice Test Exam Questions with Correct Verified Solutions 100% Guaranteed Pass (Latest Update) 
 
CFC Certification Practice Test Exam Questions with Correct Verified Solutions 100% Guaranteed Pass (Latest Update) 
 
CFC Certification Practice Test Exam Questions with Correct Verified Solutions 100% Guaranteed Pass (Latest Update) 
 
CFC Certification Practice Test Exam Questions with Correct Verified Solutions 100% Guaranteed Pass (Latest Update) 
 
CFC Certification Practi...
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EPA Certification Exam (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Graded A
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EPA Certification Exam (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Graded A 
 
QUESTION 
 A ternary blend is 
 
 
Answer: 
a three-part blend. 
 
 
 
QUESTION 
 What type of oil does a ternary blend use? 
 
 
Answer: 
alkylbenzene 
 
 
 
QUESTION 
 Which of the following is considered a "system-dependent" (passive) recovery? 
 
 
Answer: 
using the appliance compressor to remove refrigerant 
 
 
 
QUESTION 
 Which of the following is considered a "self-c...
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EPA 608 (Core, Type 1, Type 2, and Type 3) Exam Test Questions With Revised Correct Answers BEST UPDATED COMBINED SET!!
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EPA 608 
(Core, Type 1, Type 2, and Type 3) 
Exam Test Questions With Revised 
Correct Answers 
BEST UPDATED COMBINED SET!! 
The rupture disc is connected at the evaporator and is typically 
set to open at - ANSWER 
15 PSIG 
The rupture disc is piped to the outdoors for venting - 
ANSWER 
... 
When recharging a refridgeration system with CFC-11, 16.9 in. 
Hg. vacuum is necessary in the shells before charging with a 
liquid - ANSWER 
... 
Under some conditions sight g...
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EPA 609 EXAM 2024 WITH 100% CORRECT ANSWERS
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EPA 609 EXAM 2024 WITH 100% CORRECT ANSWERS 
 
 
Lifetime of CFCs is believed to range from _____ years? - correct answer 2 to 100 
 
For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? - correct answer CFC-11 
 
Ester-based synthetic oils can be mixed with other oils? - correct answer False 
 
Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? - correct answer January 1, 1996 
 
Since _____, it is illegal ...
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