EPA 608 Core Exam Questions with Verified Solutions 2024

EPA 608 Core Exam Questions with Verified Solutions 2024 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 evacuated. 2)The ambient temperature. 3) The amount of moisture in the system A system is considered dehydrated when? - Answer -The vacuum indicator shows you have reached & held the required finished vacuum. The over-evacuation of a system: - Answer -Does not occur. The size (capacity) of the vacuum pump & the size of the suction line used will determine what? - Answer -The length of dehydration time. A system is dehydrated to do what? - Answer -Remove water & water vapor. To obtain an accurate vacuum reading during system evacuatio