EPA SECTION 608 CORE | ACTUAL EXAM QUESTIONS WITH VERIFIED SOLUTIONS

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EPA SECTION 608 CORE | ACTUAL EXAM
QUESTIONS WITH VERIFIED SOLUTIONS



What should a technician do if they discover that some R-410A was added to an R-
22 system? -correct-answer-Recover the mixture into a separate recovery tank




Which factor does NOT affect the speed of evacuation? -correct-answer-a. The
size of the equipment being evacuated
b. The ambient temperature
c. The amount of moisture in the system
d. The brand of micron gauge used




** d. The brand of micron gauge used




Which of the following is NO a recommended safety practice when operating
refrigerant recovery or recycling equipment? -correct-answer-a. Wear safety
glasses
b. Wear protective gloves
c. Follow all safety precautions for the equipment

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d. Remain at least 5 feet away from the operating equipment.




** d. Remain at least 5 feet away from the operating equipment.




Refrigerant cylinders should be all of the following EXCEPT: -correct-answer-a. be
free of rust and damage
b. filled to 95% of capacity
c. be labeled
d. be secure




** b. filled to 95% of capacity




When transporting cylinders containing used refrigerant, DOT requires that you: -
correct-answer-Attach DOT classification tags




How does the global warming potential of R-410A compare to that of carbon
dioxide -correct-answer-It is thousands of times greater