EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.
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Course
EPA 608
Institution
EPA 608
EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.EPA 608 Type II Test with 100% correct answers 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) guaranteed pass.EPA 608 Type II Test with 100% corr...
EPA 608 Type II Test with 100% correct answers 2024 Questions a
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1. Before charging a new system with refrigerant,
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what should be done?
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2. Which refrigerant can be used for leak detection
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as a trace gas and pressurized
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with nitrogen? ew
3. What tools can you use to find general area of l
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eaks and pinpoint leaks?
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a. Soap bubbles. ew ewtrasonic leak de ew ew
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c. Electronic or ultrasonic leak detector will provi
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de the general area of
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the leak ew a of the leak
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4. Traces of oil around a sight glass inlet fitting
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of a refrigeration system might be
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the indication of:
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b. Excessive oil in the system ew ew ew ew
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d. A restriction at the TXV
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5. Describe ways you can visually look for leaks.
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c. Excessive superheat, caused by low refrigera ew ew ew ew ew
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6. Type II classification, as identified by EPA, applies
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to what equipment?
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a. Small appliances with five (5) pounds of refriger d. Split air con-
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ant or less ew ew ditioning equip- ew ew
b. Refrigerators, freezers, and vending machine app ment with five (5
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, EPA 608 Type II Test with 100% correct answers 2024 Questions a
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r- ant
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or more
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, EPA 608 Type II Test with 100% correct answers 2024 Questions a
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c. Low pressure appliances
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d. Split air conditioning equipment with five (5) po
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unds of refrigerant ew ew
or more
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7. What are the leak repair requirements for comfor c. a and b
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t cooling appliances and commercial Appliances
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con- taining 50 lbs. or more of refrigerant?
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a. Must be repaired if leak rate exceeds 15% in comf
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ort cooling appliances.
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b. Must be repaired if leak rate exceeds 35% i
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n all commercial and industrial
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process refrigeration\ ew
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d. None of the above ew ew ew
8. What type of refrigerant was the most common bef b. R-22
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ore outlawing CFCs and
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HCFCs?
a. R-12
b. R-22
c. R-500
d. R-134A
9. The required level of evacuation for recovery eq
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uip- ment manufactured after
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November 15, 1993, on a system containing less t
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han 200 pounds of R-12
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refrigerant is: ew
a. 0 inches Hg ew ew
b. 4 inches Hg ew ew
c. 10 inches Hg ew ew
d. 15 inches Hg ew ew
10. What is the purpose of the filter drier and when sh
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a. To filter the oil. Change every year.
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b. To remove moisture from the refrigerant, replace
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on a routine basis
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or anytime a system is opened
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