Epa 608 core exam stuvia - Study guides, Class notes & Summaries

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 t...

Refrigerants will be of high pressure hot vapor phase in which of the following: - ANSWER Discharge line Which one of the following is HCFC refrigerant: - ANSWER R-22 Reclaimed refrigerant must meet the standard set forth in _____ before it can be resold - ANSWER ARI 700 Evaporator is located in which part of the refrigeration cycle: - ANSWER Low pressure side Recovery is done in order to have which of the following: - ANSWER Adequate supplies for service after production bans, Preve...