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
Tail shaft at an oceangoing vessel is usually supported by ______What statement is true regarding DC motors ?What statement is not true regarding electrolyteWater level indicator show the .......... of level on the water tube boilerWhat is/are the type(s) of telemotor systems in steering gear on ships?