Fuels may be classified as follows: Based on their occurrence, they are classified as natural fuels and artificial (or prepared) fuels . ... Based on their state, they are classified as solid fuels, liquid fuels, and gaseous fuels.
What is a fuel give two examples?
| Primary (natural) Secondary (artificial) | Solid fuels wood, coal, peat, dung, etc. coke, charcoal | Liquid fuels petroleum diesel, gasoline, kerosene, LPG, coal tar, naphtha, ethanol | Gaseous fuels natural gas hydrogen, propane, methane, coal gas, water gas, blast furnace gas, coke oven gas, CNG |
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How are fuel classified give two examples?
Generally, fuels can be classified into two factors: ... -Based on their occurrence they are classified as natural and artificial fuel . Wood, natural gas and petroleum are the example of natural fuel whereas coal tar, producer gas tanbark are the example of artificial fuels.
What is fuel classify fuel with examples?
Fuel meaning: Meaning of fuel is a substance that is burned to provide nuclear energy, heat or power. Materials like coal, wood, oil, or gas can provide heat when burned. Methanol, Gasoline, Diesel, Propane, Natural gas, Hydrogen are types of fuel.
What are the 3 types of fuel?
- Regular gas (typically 87 octane) is one of the most common fuel types. ...
- Mid-grade gas (usually 88 to 90) is a specialty gas. ...
- Premium gas (often 91 to 94) is often the highest octane gas sold.
What are the two principles of classification of fuel?
Fuels may be classified as follows: Based on their occurrence, they are classified as natural fuels and artificial (or prepared) fuels .
What are the 4 types of fuel?
The four types of fossil fuels are petroleum, coal, natural gas and Orimulsion (capitalized because it is a proprietary, or trade, name).
What is fuel short answer?
A fuel is a substance that is changed in some way to produce heat, electricity, or other forms of energy. This is usually by being burnt, although there are exceptions, such as nuclear fuel. Fuel can be divided into two main types: fossil fuels and other fuels.
Which is not a fuel?
Coal, gas, and oil are considered as fossil fuels because their chemical nature was gradually altered over time. – Unlike coal or crude oil, wood is not a product of decomposition of organic matter and therefore it is not fossil fuel – it is only fuel.
What is the most common fuel?
Gasoline is the most common automobile fuel and is used all over the world to power cars, motorcycles, scooters, boats, lawnmowers, and other machinery.
Which is the primary fuel?
Primary fuels are fuels that are found in nature and can be extracted, captured, cleaned, or graded without any sort of energy conversion or transformation process. ... Primary fuels such as coal should be distinguished from primary energy flows like wind and solar power.
What are sources of fuel?
Primary energy sources take many forms, including nuclear energy, fossil energy — like oil, coal and natural gas — and renewable sources like wind, solar, geothermal and hydropower.
What are the examples of ideal fuel?
| Fuels Calorific Value (J/kg) | Cow dung cakes 6000-8000 | Wood 17000-22000 | Coal 25000-33000 | Petrol 45000 |
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