Epa 608 type - Study guides, Class notes & Summaries
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EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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EPA 608 Type 2 Practice exam2023/2024 Question & Answers Graded A.
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EPA 608 Type 2 Practice exam2023/2024 Question & Answers Graded A.
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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 Type 3 exam with 100% correct answers
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On low pressure chillers, moisture typically enters the refrigerant system through 
air leaks from areas with gaskets or fittings 
 
 
 
The maximum test pressure for leak testing a low pressure centrifugal is: 
10 psig 
 
 
 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller 
... 
 
 
 
A hydrostatic tube test kit is used to: 
determine if a tube leaks 
 
 
 
Commercial and industrial process refrigeration systems must be repaired when the leak rate...
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EPA 608 Type II Test Questions and Answers (2024 / 2025) (Verified Answers)PDF
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1.	Before charging a new system with refrigerant, what should be done 
Answer:?: Pres- surize with nitrogen (classified as an inert gas) and leak 
 
2.	Which refrigerant can be used for leak detection as a trace gas and pres- surized 
with nitrogen 
 Answer:?: R-22 
 
3.	What tools can you use to find general area of leaks and pinpoint leaks? 
a.	Soap bubbles. 
b.	Look for oil residue 
c.	Electronic or ultrasonic leak detector will provide the general area of the leak 
d.	Refrigerant dye 
Answer...
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EPA 608 Type 1 With correct Answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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EPA 608 Type 1 With correct Answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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EPA 608 Type 1 Test | 100% Correct Answers | Verified | Latest 2024 Version
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EPA 608 Type 1 Test | 100% Correct 
Answers | Verified | Latest 2024 Version
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EPA 608 Type 3 Questions and Answers Already Passed
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EPA 608 Type 3 Questions and Answers Already Passed On low pressure chillers, moisture typically enters the refrigerant system through air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: 10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ... 
A hydrostatic tube test kit is used to: determine if a tube leaks 
Commercial and industrial process refrigeration systems must be rep...
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EPA 608 Type 2 Practice exam questions with correct answers
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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 months. - Answer B 
retrofitted or retired within 12 months. 
 
A high-pressure appliance containing 210 lbs. of R-407C refrigerant must be evacuated (recovered) to a level of; 
A 15 inches of vacuum 
B 10 inches of vacuum 
C 4 inches of vacuum 
D 0 inches of vacuum ...
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EPA 608 Type 3 questions with correct answers
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On low pressure chillers, moisture typically enters the refrigerant system through ans air leaks from areas with gaskets or fittings 
 
The maximum test pressure for leak testing a low pressure centrifugal is: ans 10 psig 
 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ans ... 
 
A hydrostatic tube test kit is used to: ans determine if a tube leaks 
 
Commercial and industrial process refrigeration systems must be repaire...
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