Verb:

रोग़न लगाना, तेल देकर चिकनाना, चिकनाना,

lubricating's Usage Examples:

These, which go down to depths of 700 to 1700 ft., yield crude naphtha, from which the petroleum or kerosene is distilled; while the heavier residue (mazut) is used as lubricating oil and for fuel, for instance in the locomotives of the Transcaspian railway.

the emulsionizing power, the To a property of penetrating oily fabrics, and lubricating impurities so that they can be readily washed away.

In the testing of mineral lubricating oils the viscosity, flash-point, cold-test," and specific gravity are the characters of chief importance.

The process of distillation of lubricating oils under reduced atmospheric pressure is now in very general use, especially for obtaining the heavier products.

In the earlier stages of the development of the manufacture of mineral lubricating oils, the residues were distilled in cast-iron stills, and the lubricating properties of the products thus obtained were injured by overheating.

For the next ten years, however, there was a decrease, and in 1908 the output had fallen to 10,858,797 barrels, of which 6,748,676 barrels (valued at "6,861,885) was obtained in the Lima district, 4,109,935 barrels (valued at "7,315,667) from the southeast district, and 186 barrels (valued at "950), suitable for lubricating purposes, from the Mecca-Belden district in Trumbull and Lorain counties.

The " cracking " process, whereby a considerable quantity of the oil which is intermediate between kerosene and lubricating oil is converted into hydrocarbons of lower specific gravity and boiling-point suitable for illuminating purposes, is one of great scientific and technical interest.

The viscosity test, although of considerable importance in the examination of lubricating oils, has been shown to have very little discriminative value as a general test.

This was soon put into operation in Scotland, first with the Boghead coal or Torbanehill mineral, and later with bituminous shales, and though he had to face much litigation Young successfully employed it in the manufacture of naphtha and lubricating oils, and subsequently of illuminating oils and paraffin wax, until in 1866, after the patent had expired, he transferred his works to a limited company.

The last enters into the composition of some of the solid lubricating greases, and is also used as an adulterant of other oils.

Synonyms:

make full, fill, fill up, lube,

Antonyms:

tune, decrease, stiffen, fire, empty,