Which valve is normally closed when charging an R-22 or R-134a refrigeration system through the high side?
A
The thermal expansion valve
B
The dehydrator inlet valve
C
The suction line valve
D
Both the thermal expansion valve and dehydrator inlet valve
E
The liquid line king valve
İlgili Sorular
Emergency generators can be stopped via __________Studs and nuts intended for use in main steam line flanges and fittings are marked with an “H”or a “...Trawlers, whaling ships and purse seiners are in the category of_____________All refrigerator compressor valves are opened and closed via_____________Static electricity is most often produced by_____________