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 Education> EXAM > HVAC 2023 EPA 608 CORE Type 1,2,3 Exam with complete solutions (All)

HVAC 2023 EPA 608 CORE Type 1,2,3 Exam with complete solutions

What does ozone in the stratosphere above the earth consist of? - Answer- Molecules containing 3 oxygen atoms Which of the following refrigerants has the lowest global warming potential? - Answer-...

By Nancylect

EXAM

$7.00

 

 Education> EXAM > EPA 608 Type 1 Exam 2023 (All)

EPA 608 Type 1 Exam 2023

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - Answer- November 15, 1993 Recovery devices...

By Nancylect

EXAM

$5.00

 

 Education> QUESTIONS and ANSWERS > EPA 608 Core and Types 1-3 Exam Questions with correct Answers (All)

EPA 608 Core and Types 1-3 Exam Questions with correct Answers

On low pressure chillers, moisture typically enters the refrigerant system through - Answer- air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure...

By Nancylect

QUESTIONS and ANSWERS

$9.00

 

 Education> QUESTIONS & ANSWERS > EPA 608 Type 2 Practice exam with complete solutions (All)

EPA 608 Type 2 Practice exam with complete solutions

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...

By Nancylect

QUESTIONS & ANSWERS

$6.50

 

 Education> QUESTIONS and ANSWERS > EPA 608 (CORE) Exam 2023 with complete solutions (All)

EPA 608 (CORE) Exam 2023 with complete solutions

When moisture exists in an operating system, what is most likely to occur? - Answer- Acid will form. What factor(s) affects the speed of evacuation? - Answer- 1) The size of the equipment being eva...

By Nancylect

QUESTIONS and ANSWERS

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