A.the relief valve should open before the high-pressure cutout
B.the relief valve should open and let excess refrigerant go to receiver
C.the high-pressure cutout switch should operate before the relief valve opens
D.close in on the suction valve

A.finished joints
B.welded joints
C.ground joints
D.soldered joints

A.a clogged scale trap
B.air in the system
C.automatic controls not functioning properly
D.insufficient cooling water to the condenser

A.separating chamber
B.system of baffles
C.purge valve
D.vacuum reducing valve

A.saltwater side of the condenser
B.refrigerant side of the condenser
C.in the evaporator coils
D.in the suction strainer

A.cutout
B.pressure controller
C.controller switch
D.cutout switch