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EPA 608 Bundled Exams Questions and Answers | 100% Pass
EPA 608 Bundled Exams Questions and Answers | 100% Pass
[Show more]EPA 608 Bundled Exams Questions and Answers | 100% Pass
[Show more]EPA Certification Exam Practice 
Questions and Answers 
Which Refrigerants contain the most chlorine? - Answer️️ -CFC's 
As of what date did it become unlawful to intentionally release Class 1 and Class 2 
refrigerants to the atmosphere? - Answer️️ -July 1, 1992 
Which Refrigerants have the...
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Add to cartEPA Certification Exam Practice 
Questions and Answers 
Which Refrigerants contain the most chlorine? - Answer️️ -CFC's 
As of what date did it become unlawful to intentionally release Class 1 and Class 2 
refrigerants to the atmosphere? - Answer️️ -July 1, 1992 
Which Refrigerants have the...
EPA 608 Core Test Sample Questions 
with 100% Correct Answers 
As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - Answer️️ -a. July 1, 1992 
What is the ozone layer ...
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Add to cartEPA 608 Core Test Sample Questions 
with 100% Correct Answers 
As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - Answer️️ -a. July 1, 1992 
What is the ozone layer ...
HVAC: EPA 608 Certification Study 
Guide with Complete Solutions 
Are there drop-in replacements for R-12 systems? Why or why not? - Answer️️ -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 w...
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Add to cartHVAC: EPA 608 Certification Study 
Guide with Complete Solutions 
Are there drop-in replacements for R-12 systems? Why or why not? - Answer️️ -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 w...
EPA 608 Type 2 Practice exam 
Questions and Answers |100% Pass 
If a leaking appliance with a regulated refrigerant is not going to be repaired, it must be; 
A retrofitted or retired within 3 months. 
B retrofitted or retired within 12 months. 
C replaced within 3 months. 
D replaced within 12 month...
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Add to cartEPA 608 Type 2 Practice exam 
Questions and Answers |100% Pass 
If a leaking appliance with a regulated refrigerant is not going to be repaired, it must be; 
A retrofitted or retired within 3 months. 
B retrofitted or retired within 12 months. 
C replaced within 3 months. 
D replaced within 12 month...
EPA 608 Type II Sample Test Questions 
with 100% Correct Answers 
Before charging a new system with refrigerant, what should be done? - Answer️️ - 
Pressurize with nitrogen (classified as an inert gas) and leak 
Which refrigerant can be used for leak detection as a trace gas and pressurized 
wit...
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Add to cartEPA 608 Type II Sample Test Questions 
with 100% Correct Answers 
Before charging a new system with refrigerant, what should be done? - Answer️️ - 
Pressurize with nitrogen (classified as an inert gas) and leak 
Which refrigerant can be used for leak detection as a trace gas and pressurized 
wit...
EPA 608 Universal Certificate Exam 
Practice Questions and Answers
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Add to cartEPA 608 Universal Certificate Exam 
Practice Questions and Answers
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