EPA 608 & EPA CORE FINAL EXAM (2026/2027)
COMPREHENSIVE QUESTIONS AND VERIFIED
DETAILED SOLUTIONS |COMPLETE SOLUTIONS |A+
GRADED |100% CORRECT!!!!
A system is dehydrated to do what? - ANSWER-Remove
water & water vapor.
To obtain an accurate vacuum reading during system
evacuation, the system vacuum gauge should be located:
- ANSWER-As far from the vacuum pump as possible.
, To scrap a disposable cylinder, the internal cylinder
pressure should be reduced to at least what? - ANSWER-
0 psig
Never use an open flame to heat a refrigerant tank
because? - ANSWER-1) It can result in venting refrigerant
to the atmosphere.
2)The tank may explode, causing serious injury to people
nearby.
3) Refrigerant in the tank may decompose, forming a toxic
material.
COMPREHENSIVE QUESTIONS AND VERIFIED
DETAILED SOLUTIONS |COMPLETE SOLUTIONS |A+
GRADED |100% CORRECT!!!!
A system is dehydrated to do what? - ANSWER-Remove
water & water vapor.
To obtain an accurate vacuum reading during system
evacuation, the system vacuum gauge should be located:
- ANSWER-As far from the vacuum pump as possible.
, To scrap a disposable cylinder, the internal cylinder
pressure should be reduced to at least what? - ANSWER-
0 psig
Never use an open flame to heat a refrigerant tank
because? - ANSWER-1) It can result in venting refrigerant
to the atmosphere.
2)The tank may explode, causing serious injury to people
nearby.
3) Refrigerant in the tank may decompose, forming a toxic
material.
