Saved Bookmarks
| 1. |
Help me give correct ansgive short ans I'll give you breainleast |
|
Answer» Answer: 1st ka ans The function of grease is to remain in contact with and lubricate MOVING surfaces without leaking out under gravity or centrifugal action, or squeezing out under PRESSURE. The major PRACTICAL advantage of grease is that it retains its properties under shear at all temperatures that it is SUBJECTED to during use. |
|