Question

40.Which one is/are types of lubrication?

1)Fluid film lubrication
2)Boundary lubrication
3)Extreme pressure lubrication
4)All are type lubrication​

Answer 1

Answer:

There are 4 types of lubricants: Oil, Grease, Penetrating Lubricants, and Dry Lubricants. The 2 most common lubricants you'll be dealing with daily are oil and grease, however, your facility will still be using dry and penetrating lubricants.