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UPDATED EPA 608 QUIZLET (2023)Questions With 100%Verified Answers(Guaranteed Success) $11.48   Add to cart
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UPDATED EPA 608 QUIZLET (2023)Questions With 100%Verified Answers(Guaranteed Success)
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UPDATED EPA 608 QUIZLET (2023)Questions With 100%Verified Answers(Guaranteed Success) the state of the refrigerant entering the metering device is? - correct answer...A subcooled high pressure liquid. what type of refrigerant is used in VERY high-pressure appliances? - correct answer...R-503 ...

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  • August 15, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • updated epa 608 quizlet 2023questions with 100v

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  • EPA 608 Universal
  • EPA 608 Universal

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UPDATED EPA 608 QUIZLET
(2023)Questions With 100%Verified
Answers(Guaranteed Success)
the state of the refrigerant entering the metering device is? - correct answer...✔✔A
subcooled high pressure liquid.

what type of refrigerant is used in VERY high-pressure appliances? - correct answer...
✔✔R-503

what type of refrigerant is used in MEDIUM pressure appliances? - correct answer...✔
✔R-500

what type of refrigerant is used in HIGH pressure appliances? - correct answer...✔✔R-
410A and R-22

what device is located at the END of the liquid line? - correct answer...✔✔The
expansion device.

what type of refrigerants are the LEAST harmful to the ozone layer? - correct answer...
✔✔HFC refrigerants.

How much money does the EPA offer to individuals who report information about others
who vent refrigerants into the atmosphere? - correct answer...✔✔$10,000.

which class of refrigerants does R-22 fall into? - correct answer...✔✔The HCFC class.
(hydrochloroflurocarbons)

which gas should be used when checking for leaks in various systems? - correct
answer...✔✔Nitrogen.

which term describes the process of changing a refrigerant from a liquid to a gas using
HEAT? - correct answer...✔✔Latent heat.

refrigerants in the SUCTION line are in what phase and state? - correct answer...✔✔
Cold vapor.

how many miles above the Earth's surface does the ozone layer in the stratosphere
extend? - correct answer...✔✔31 miles.

what year was the Montreal Protocol put in place? - correct answer...✔✔1989.



AGRADESOLUTIONS

, refrigerant recovery equipment should be checked for (blank) on a daily basis? - correct
answer...✔✔Refrigerant leaks and oil levels.

should recovery machines be used on equipment that contains hydrogen? - correct
answer...✔✔NO.

which purity test is used to determine the type of refrigerant? - correct answer...✔✔ARI
700.

what type of unit only requires ONE service connection? - correct answer...✔✔self-
contained recovery units.

air will cause (blank) discharge pressures in a refrigeration system. - correct answer...✔
✔Higher.

a strong odor is around during the recovery process. what is most likely the cause of
this? - correct answer...✔✔A compressor burnout.

what is the best way (position) to transport refrigeration cylinders? - correct answer...✔
✔Upright.

you can only accurately read refrigerant pressure with a stable (blank)? - correct
answer...✔✔Temperature.

an explosion can occur if (blank) is vented in an enclosed environment? - correct
answer...✔✔Hydrogen.

can refrigerants be mixed in a recovery tank? - correct answer...✔✔NO.

what is the state of refrigerant leaving the liquid receiver? - correct answer...✔✔High
pressure liquid.

what is the minimum microns a vacuum pump must pull when evacuating a system? -
correct answer...✔✔500 microns.

what is usually contained in refrigerants made before 1950? - correct answer...✔✔
SO2. (sulfur dioxide)

what prevents transient slugs of liquid from getting into the compressor? - correct
answer...✔✔Accumulator.

what is the filter drier responsible for removing? - correct answer...✔✔Moisture and
Particulates.




AGRADESOLUTIONS

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