A.a brine pump
B.an air ejector
C.a feed pump
D.distillate pump
您可能感興趣的試卷
你可能感興趣的試題
A.dispose
B.dissolve
C.heat
D.dissipates
A.Evaporation
B.Circulation
C.Condensation
D.Distillation
A.Hydraulic oil
B.Animal oil
C.Light oil
D.Fuel oil
A.Motors
B.Check valves
C.Safety valves
D.Reducing valve
A.cargo crane
B.jib
C.safe working load
D.oil pressure
最新試題
Thermostatic expansion valves can be adjusted for ().
The temperature differential occurring between the inlet temperature of the fluid to be cooled and the outlet temperature of the cooling medium in a shell-and-tube heat exchanger is greatest in which of the flow designs listed?()
A grease gun is generally used to lubricate a ().
The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will ().
A pressure drop through the refrigerant liquid line may cause ().
The general purpose of a heat exchanger is to ().
An increasing head pressure in a refrigeration system, without any corresponding change in the cooling water inlet temperature, would probably be caused by ().
Low compressor head pressure in a refrigeration system can be caused by().
The rate of heat transfer from a hot region to a cold region is affected most by the ().
On tank vessels equipped with power operated cargo tank valves, the type of power operator most commonly used is ().