Hvac epa certification Study guides, Class notes & Summaries
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HVAC (EPA Certification Exam Section 608) Questions and Answers 100% Pass
- Exam (elaborations) • 16 pages • 2024
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HVAC (EPA Certification Exam Section 608) 
Questions and Answers 100% Pass 
How many types of HVAC certifications are there? - Correct Answer ️️ -There are 4 
types. 
What does a metering device do? - Correct Answer ️️ -The metering device causes a 
reduction in pressure, and therefore a reduction in saturation temperature. 
What is absorbed in the evaporator? - Correct Answer ️️ -Heat is absorbed in the 
evaporator. 
What happens in the evaporator? - Correct Answer ️️ -Heat is a...
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HVAC- EPA 608 Certification Study Guide with Complete Solutions 2024
- Exam (elaborations) • 9 pages • 2024
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HVAC- EPA 608 Certification Study Guide with Complete Solutions 2024
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HVAC: EPA 608 Certification Study Guide with 100% Complete Solutions
- Exam (elaborations) • 14 pages • 2024
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HVAC: EPA 608 Certification Study 
Guide with 100% Complete Solutions 
Are there drop-in replacements for R-12 systems? Why or why not? - Correct Answer ️️ 
-No because the new refrigerants are incompatible with the oils and lubricants used 
in R-12 systems. 
What type of oil is used in R-134a and what oils will it mix with? - Correct Answer ️️ - 
Ester based oils and they do not mix with other oils 
What type of lubricant is used with HCFCs? - Correct Answer ️️ -Alkylbenzene 
lubric...
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HVAC: EPA 608 Certification Study Guide Exam Questions And Answers
- Exam (elaborations) • 9 pages • 2024
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HVAC: EPA 608 Certification Study Guide Exam Questions And Answers 
 
Are there drop-in replacements for R-12 systems? Why or why not? - ANS No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. 
 
What type of oil is used in R-134a and what oils will it mix with? - ANS Ester based oils and they do not mix with other oils 
 
What type of lubricant is used with HCFCs? - ANS Alkylbenzene lubricant 
 
What is the difference b/w ternary blend a az...
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HVAC EPA 608 Certification Study Guide. Questions and answers latest update
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
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HVAC EPA 608 Certification Study Guide. Questions and answers latest update
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HVAC (EPA Certification Exam Section 608) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE
- Exam (elaborations) • 22 pages • 2023
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HVAC (EPA Certification Exam 
Section 608) Questions With 
Verified Solutions | ALREADY 
PASSED | LATEST REVISED 
UPDATE 
What does a metering device do? - ANSWER The metering 
device causes a reduction in pressure, and therefore a reduction 
in saturation temperature. 
What is absorbed in the evaporator? - ANSWER Heat is 
absorbed in the evaporator. 
What happens in the evaporator? - ANSWER Heat is absorbed 
in the evaporator and causes the refrigerant to boil from liquid to 
vapor. 
At...
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HVAC 147 EPA #609 CERTIFICATION INTRO EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+
- Exam (elaborations) • 7 pages • 2024
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HVAC 147 EPA #609 CERTIFICATION 
INTRO EXAM | QUESTIONS & ANSWERS 
(VERIFIED) | LATEST UPDATE | GRADED 
A+HVAC 147 EPA #609 CERTIFICATION 
INTRO EXAM | QUESTIONS & ANSWERS 
(VERIFIED) | LATEST UPDATE | GRADED 
A+HVAC 147 EPA #609 CERTIFICATION 
INTRO EXAM | QUESTIONS & ANSWERS 
(VERIFIED) | LATEST UPDATE | GRADED 
A+
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EPA 608 Certification, EPA 608 Exam Study Questions and Answers Graded A With Complete Solutions 2024
- Exam (elaborations) • 24 pages • 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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HVAC (EPA Certification Exam Section 608) | Questions and Correct Solutions Latest Update 2024/2025 | Graded A+
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
-
- $12.49
- + learn more
HVAC (EPA Certification Exam 
Section 608) | Questions and 
Correct Solutions Latest Update 
2024/2025 | Graded A+ 
How many types of HVAC certifications are there? - Answer -There are 4 
types. 
What does a metering device do? - Answer -The metering device causes 
a reduction in pressure, and therefore a reduction in saturation 
temperature. 
What is absorbed in the evaporator? - Answer -Heat is absorbed in the 
evaporator. 
What happens in the evaporator? - Answer -Heat is absorbed in the 
eva...
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HVAC (EPA Certification Exam Section 608) Questions & answers
- Exam (elaborations) • 10 pages • 2024
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- $7.99
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HVAC (EPA Certification Exam Section 608) Questions & answers
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