Question

classify fuels. give correct answer only ​

Answer 1

➡️ ANSWER :-

FUEL - Fuel is a combustible substance which occurs naturally or manufactured.

It is a source of energy and it is source of heat.

CLASSIFICATION OF FUELS - on the basis of origin and phase :-

• Origin: Primary natural fuels. Phase state: Solid, Liquid, Gas.
• Origin: Secondary artificial fuels. Phase state: Solid, Liquid, Gas.

• Examples of primary fuels:

Solid: wood, peat, coal.

Liquid: petroleum.

Gas: natural gas.

• Examples of secondary fuels

Solid: charcoal.

Liquid: petrol, kerosene, diesel.

Gas: LPG, CNG.

HOPE IT HELPS ✌✌✌

Follow me !

Answer 2

Answer -

• The based on physical states, fuel can be classified into three types. Liqued Fuels. Liquid fuels like furnace oil and are predominantly used.

→ Hope it will help you ❣️❣️

→ Please mark as Breinliest ❤️❤️