Answer / mohd zeesz

By useing high temperature greases, which is made by mixing
of Base oils, Thickeners and additives.

Base oils can be subdivided into mineral and synthetic
types. Mineral oils are the most widely used base oil
component, representing approximately 95 percent of the
greases manufactured. Synthetic esters and PAO (synthetic
hydrocarbons) are next, followed by silicones and a few
other exotic synthetic oils.

Answer / bhagirath wan

if your lubricants temp.is 200 deg c then following effects
1 viscosity to be low.
2 made vapour to be high
3 worn out lubrication system
4 your machine"s parts to be jammed
5 then your lubricant not create a film between to rote-tic
parts

lim x tends to 0 sin4x/x

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