What is calorie calorific value?
Calorific value is defined as the amount of calories generated when a unit amount of substance is completely oxidized and is determined using the bomb calorimeter.
What is a good calorific value?
The calorific value of food indicates the total amount of energy, a human body could generate during its metabolism which is expressed in Kilojoules per 100 grams or 100 ml….Calorific Value of Fuel.
| Fuel | Calorific Value Of Fuel( Approximately) |
|---|---|
| Coal | 33000 |
| Biogas | 40000 |
| Diesel | 45000 |
| kerosene | 45000 |
Which material has lowest calorific value?
Coal has the lowest calorific value.
Who has high calorific value?
hydrogen
Hence, hydrogen has the highest calorific value.
What is calorific lipid value?
The calorific value of lipid is 9.0 Kcal/gm.
What is the calorific value of coal?
The calorific value of coal is in the range of 25–35 MJ/kg. There are three main types of coal: lignite, bituminous coal and anthracite. Anthracite is the highest quality coal, as it has a carbon content of more than 90% and the highest calorific value.
What is calorific material value?
What is calorific value of PNG?
In India, calorific value of PNG ranges from 8,000 to 9,500 Kcal per kg and on an average is taken as 9,000 Kcal per kg.
Which coal has low calorific value?
It is the lowest rank of coal – which means that it has the lowest heating value and low carbon content….Detailed Solution.
| Fuel | Calorific Value of Fuel in kJ/kg (Approximately) |
|---|---|
| Lignite | 8000 |
| Anthracite coal | 24000 |
What is the calorific value of cow dung?
Which fuel has the highest calorific value? A.) Hydrogen gas B.) Methane C.) Wood D.) Petrol
| Fuel | Calorific Value (kJ/kg) |
|---|---|
| Cow dung cake | 6000-8000 |
| Wood | 17000-22000 |
| Coal | 25000-33000 |
| Petrol | 45000 |
Which gas has lowest calorific value?
Calorific value refers to the amount of heat produced when 1 gram of a fuel undergoes complete combustion with oxygen. Its SI unit is kJ/kg. Wood has the lowest (17kJ/g) and kerosene has the highest (48kJ/g) calorific value, among the given fuels.
Which coal has the highest calorific value?
Anthracite
Anthracite (“coal-like”) is a hard, very low content of volatile compact variety of coal that has a high luster. It has the highest carbon content (between 92.1% and 98%), the fewest impurities, and the highest calorific content of all types of coal, which also includes bituminous coal and lignite.