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EPA 608 (TYPE II) Exam 2023 with correct answers
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When a new system has been assembled, the first thing to do is? 
Pressurize the system with an inert gas & leak check. 
 
 
 
After installation of a field-piped R-410A split heat pulp, the unit should first be? 
Pressurized with nitrogen then leak checked. 
 
 
 
The EPA regulations require that any appliances containing more than 50 pounds of refrigerant (except for commercial & industrial process refrigeration) must be repaired when the leak rate exceeds _________ of the charge per year? 
15%
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EPA 608 Type 2 Test Questions With Answers
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EPA 608 Type 2 Test Questions With Answers 
 
Technicians maintaining, servicing, repairing or disposing of high pressure or very high-pressure appliances, except small appliances and MVAC, must be certified either as a Universal Technician or a ______ ___. - CORRECT ANSWER Type 2 
 
After the installation of any type of system, the unit should be pressurized with _____ and _____ checked. - CORRECT ANSWER nitrogen leak 
 
Nitrogen is an ______ gas. - CORRECT ANSWER...
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EPA 608 Exam Questions and Answers 2024
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What are the typical uses of the center port of gauge set? - Used during evacuation charging and recovery procedures. 
 
What color are the gauges on a manifold gauge set? - Low pressure is blue High pressure is red. 
 
What are the typical ranges of pressure measurements used on the gauges of a manifold gauge set? - High side is 0 to 500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below atmospheric pressure. 
 
Is the refrigerant leaving a condenser at a high or low pressure? Is it a liq...
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EPA 608 Certification, EPA 608 Exam Study Questions and Answers Graded A With Complete Solutions 2024
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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, or 4 in Hg 
After this date recovery equipment needs to be capable of ...
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EPA 608 UNIVERSAL CERTIFICATION EXAM TEST BANK 2024 | ALL CURRENTLY TESTED VERSIONS 2024 WITH ACCURATE QUESTIONS AND DETAILED ANSWERS| EXPERT VERIFIED FOR GUARANTEED PASS | LATEST UPDATE
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EPA 608 YNIVERSAL CERTIFICATION EXAM TEST BANK 
2024 | ALL CURRENTLY TESTED VERSIONS 2024 WITH 
ACCURATE QUESTIONS AND DETAILED ANSWERS| EXPERT 
VERIFIED FOR GUARANTEED PASS | LATEST UPDATE
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EPA 608 Exam with 35 Questions Correctly Answered!! Verified Answers
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. The use and release of CFCs and HCFCs has a far reaching effect on ________. - ANSWER a. 
the stratosphere 
The introduction of CFCs and HCFCs has dramatically changed our lifestyles. Little did we know 
that the use and release of these compounds into the atmosphere would have far reaching 
effects on our environment. The greatest effect is in the stratosphere, far removed from the 
Earth's surface. (Page 1 EPA's prep manual) 
2. When a chlorine atom meets with an ozone molecule, it takes o...
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EPA 608 Exam with Questions Correctly Answered!! Verified Answers
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Which of the following statement about R-1233zd is FAlSE? - ANSWER It is a SNAP approved 
replacement 
What should we use to remove ice from site or viewing glasses? - ANSWER Isopropyl alcohol 
R-123 and a pressure of 18.1 inHg Has a saturation temperature of - ANSWER 32 degrees 
Fahrenheit
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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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EPA 608 Exam 2| Study Questions Correctly Answered!!
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Why are flammable HFO refrigerants classified as A2L and not A2? - ANSWER They have low 
flammability, being less flammable than HC refrigerants. 
Which of the following statements is true? - ANSWER Propane cylinders for grilling contains 
impurities that refrigerant-grade propane does not have. 
Over-evacuation of a system can ________ - ANSWER never occur; you can never pull too much 
air or other impurities from a system
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EPA 608 Exam Study Questions Correctly Answered!! Verified Answers
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Type 1 - ANSWER Small appliances- 5lbs or less 
Type 2 - ANSWER Residental Units/ Light Commercial 
Type 3 - ANSWER Industrial 
Universal - ANSWER All types 
Section 608 of the federal clean air act requires all persons who maintain, service, repair or 
dispose of appliances that contain regulated refrigerants, be certified in proper refrigerant 
handling techniques as of - ANSWER Nov 14th, 1994
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EPA 608 Certification, EPA 608 FORECASTED EXAM QUESTIONS & ANSWE
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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
-
EPA 608 Certification Test STUDY QUESTIONS AND CORRECT ANSWERS GRADED A+ GUARANTEED SUCCESS
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EPA 608 Certification Test STUDY QUESTIONS AND CORRECT ANSWERS GRADED A+ GUARANTEED SUCCESS 
1.	Refrigeration technicians who violate the Clean Air Act can: 
 
A)	lose their EPA certification. 
 
B)	be fined. 
 
C)	be required to appear in Federal court. 
 
D)	all of the above 
 
 
 
Answer: D
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