The diameter of the gravity disc is too big It causes oil to

For a purifier changing to a gravity disc with smaller hole diameter will move the interface towards the _______.

A.bowl periphery

B.bowl center

C.upper surface

D.lower surface

what is the use of a purifier ?explain the purpose of a gravity disc ?

A.The location of the interface can be changed by exchanging the diameter of the gravity disc

B.A.larger diameter of gravity disc can cause the interface is far away from bow center

C.disc should not break the The diameter of gravity water seal

D.In practice, the use of nomogram is the best oA530 operation

Coalescence(聚合) is the breakdown of surface tension between oil droplets in an oil/water mixture, which causes them to join and ______in size.

A.expand

B.extract

C.increase

D.decrease

A.DIAMETER_UNABLE_TO_DELIVER

B.DIAMETER_TOO_BUSY

C.DIAMETER_LOOP_DETECTED

D.DIAMETER_APPLICATION_UNSUPPORTED

_______can cause oil flow from water outlet of the oil purifier.

A.Oil inlet valve opening too quickly

B.Oil temperature little higher than normal

C.Diameter of gravity disc too small

D.Viscosity of oil little lower than normal

What causes the lube oil pressure of the engine to drop ?

One of the reasons that causes oil flowed from sludge outlet of a self-cleaning purifier is

A.seal water supply be cut off

B.make-up water supply be cut off

C.oil outlet valve closed or not open sufficiently

D.the flow rate of oil is too much

A.DIAMETER_UNABLE_TO_DELIVER

B.DIAMETER_TOO_BUSY

C.DIAMETER_LOOP_DETECTED

D.DIAMETER_REALM_NOT_SERVED