EPA 608 Study guides, Study notes & Summaries
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EPA 608 EXAM QUESTIONS AND ANSWERS
- Exam (elaborations) • 10 pages • 2024
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- R236,90
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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...
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EPA 608 Certification Exam with 100% Correct Answers
- Exam (elaborations) • 7 pages • 2024
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- R274,83
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EPA 608 Certification Exam with 100% Correct Answers 2024 
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. 
HFC's - ️️ - HydroFlouroCarbon's 
CFC's - ️️ - ChloroFluoroCarbon's 
ODP - ️️ - Ozone ...
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EPA 608 STUDY MATERIAL INCLUDING (CORE, TYPE 1, 2 AND 3) QUESTIONS VERIFIED 100% CORRECT!!
- Exam (elaborations) • 5 pages • 2024
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- R208,45
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EPA 608 STUDY MATERIAL INCLUDING (CORE, TYPE 1, 2 AND 3) QUESTIONS VERIFIED 100% CORRECT!!
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EPA 608 UNIVERSAL 2024 EXAM QUESTIONS & ANSWERS SOLVED 100% CORRECT!!
- Exam (elaborations) • 11 pages • 2024
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- R265,35
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EPA 608 UNIVERSAL 2024 EXAM QUESTIONS & ANSWERS SOLVED 100% CORRECT!!
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EPA 608 (Fall 2024) Graded A+
- Exam (elaborations) • 10 pages • 2024
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- R217,93
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EPA 608 (Fall 2024) Graded A+
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EPA 608 TYPE III 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 28 pages • 2024
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- R293,80
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EPA 608 TYPE III 2024 QUESTIONS WITH CORRECT 
ANSWERS ALREADY PASSED AND VERIFIED 
Identify the pressure corresponding to 32 degrees F for R-123: ________. 
a) 23 inches of Hg vacuum 
b) 20 inches of Hg vacuum 
c) 17 inches of Hg vacuum 
d) 11 inches of Hg vacuum - CORRECT ANSWER b) 20 inches of Hg vacuum 
A hydrostatic tube test kit is used to: _________. 
a) blow all water from the tubes 
b) remove any water from the machine 
c) vent refrigerant 
d) determine if a tube leaks - CORRECT ANSWER ...
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EPA 608 TYPE 3 2024 |139 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 14 pages • 2024
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- R255,87
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EPA 608 TYPE 3 2024 |139 QUESTIONS WITH 
CORRECT ANSWERS ALREADY PASSED AND 
VERIFIED 
On low pressure chillers, moisture typically enters the refrigerant system through - 
CORRECT ANSWER air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: - CORRECT 
ANSWER 10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 
chiller - CORRECT ANSWER ... 
A hydrostatic tube test kit is used to: ...
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EPA 608 CORE 2024 |56 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 13 pages • 2024
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- R265,35
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EPA 608 CORE 2024 |56 QUESTIONS WITH CORRECT 
ANSWERS ALREADY PASSED AND VERIFIED 
Which of the following refrigerant has a GWP of "1"? 
A) R-22 
B) R-1233zd 
C) R-410A 
D) R-134a - CORRECT ANSWER B) R-1233zd 
The molecule found in CFCs and HCFCs that depletes O-Zone is: 
A) Fluorine 
B) Chlorine 
C) Hydrogen 
D) Carbon - CORRECT ANSWER B) Chlorine 
Recover any remaining refrigerant and then render the cylinder useless, then recycle the 
metal is the proper disposal method for; 
A) disposab...
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EPA 608 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 10 pages • 2024
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- R255,87
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EPA 608 2024 QUESTIONS WITH CORRECT 
ANSWERS ALREADY PASSED AND VERIFIED 
To process refrigerant to a level equal to new (virgin) product specifications as 
determined by chemical analysis defines: - CORRECT ANSWER Reclaiming 
Recover any remaining refrigerant and then render the cylinder useless, then recycle the 
metal is the proper disposal method for: - CORRECT ANSWER Disposable 
cylinders 
Clean refrigerant for reuse by separating the oil from the refrigerant by passing it through 
one...
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EPA 608 CORE 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 41 pages • 2024
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- R293,80
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EPA 608 CORE 2024 QUESTIONS WITH CORRECT 
ANSWERS ALREADY PASSED AND VERIFIED 
What characteristic or characteristics of CFCs make them more likely than other chlorine 
compounds to reach the stratosphere? - CORRECT ANSWER Dont disolve iin water 
Each chlorine atom in the stratosphere can destroy how many ozone molecules? - 
CORRECT ANSWER 100,000 ozone molecules 
Which refrigerant contains a CFC? 
R500, R12, R113 or R11? - CORRECT ANSWER Theyre all CFC's 
HYDROCHLORIC FLORICCARBON (HCFC) re...