Question

name some lubricants and where are they used

Answer 1

Oil: Hinges, bearings, tool maintenance, sharpening blades

Grease:Gears, bearings, chains, linkages

Dry Lubricants: 3D printer rails, threaded rods, locks, hinges

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Answer 2

Lubricants and their uses.

Explanation:

The substances used to minimize friction and loss of energy between two surfaces in contact with each other are known as lubricants.

Some common lubricants and their uses are listed below-

- Motor oil is used to keep a vehicle's engine running smooth.

- Cooking oils like olive oil, groundnut oil, sunflower oil, etc are used to lubricate the cooking vessels to prevent food from sticking and burning.

- Water is sprayed on slides in water parks to reduce friction between the slides and the customers.

- Many cooking utensils are coated with Teflon to act as a non stick layer.