______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
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
举一反三
- The diameter of the gravity disc is too big It causes oil to flow through the water outlet We changed the disc and no （） is found in the water outlet.
- Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（） A: Water discharging from the water outlet of the lube oil purifier B: Fuel oil discharging from the water outlet of the lube oil purifier C: Lube oil discharging from the water outlet of the lube oil purifier D: A change in the lube oil viscosity
- In the oil purifier, the interface move outside the top disc, the oil will escape through_____. A: the sludge passage B: the sludge outlet C: the observe glass passage D: the water outlet
- A ____ is mounted on the lube oil cooler which senses the temperature of the lubricating oil and regulates the flow of either the lubricating oil or the cooling water accordingly. A: magnetic switch B: regulator C: thermostatic valve D: expansion valve
- What type of oil is not covered in the oil pollution law?（） A: mineral oil B: machinery oil being transferred for shipboard use C: crude oil unrefined D: normal bilge oil and water