EPA 608 Type 2 Practice Exam 2026
Questions and Answers
Industrial process and refrigeration units with a 50 pound charge or more with an
annualized leak rate of _____ or more must have leaks repaired. - Correct answer-
35
Unless plans are made to replace a system exceeding the maximum leak, repairs
must be made in; - Correct answer-30 days
Refrigerants CFC R-12, HCFC R-22, and HFC 134a are all classified as; - Correct
answer-a 1
All Refrigeration & HVAC systems are protected by a; - Correct answer-pressure
relief valve
A refrigerant sensor which will sound an alarm and automatically start a ventilation
system in occupied equipment rooms fall under; - Correct answer-ASHRAE
Standard 15
Non-condensables will cause; - Correct answer-High discharge pressure
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
Questions and Answers
Industrial process and refrigeration units with a 50 pound charge or more with an
annualized leak rate of _____ or more must have leaks repaired. - Correct answer-
35
Unless plans are made to replace a system exceeding the maximum leak, repairs
must be made in; - Correct answer-30 days
Refrigerants CFC R-12, HCFC R-22, and HFC 134a are all classified as; - Correct
answer-a 1
All Refrigeration & HVAC systems are protected by a; - Correct answer-pressure
relief valve
A refrigerant sensor which will sound an alarm and automatically start a ventilation
system in occupied equipment rooms fall under; - Correct answer-ASHRAE
Standard 15
Non-condensables will cause; - Correct answer-High discharge pressure
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1