Question

For complete combustion of 1kg of typical coal 15kgs of air required the calorific wash content of 20℅what is the quantity (in kg)fuel gas generated by 10kg coal?

Answer 1

Answer :

9.8264 kg

Explanation :

1 kg coal will generate 8 KWh energy and fuel.

For 10 kg of coal , 80 KWh energy and fuel are produced. If we convert it into kg :

1 KWh = 0.12283 kg  

80 KWh = 80 x 0.12283 = 9.8264 kg