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Chemical Engineering - Fuels and Combustion

Exercise : Fuels and Combustion - Section 6
6.
Moisture loss is determined by the
humidity of combustion air.
moisture content of fuel.
both (a) and (b).
the water formed by combustion reaction.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Purity of coke means that, it is high in carbon and low in
volatiles
ash
iron
moisture
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Largest constituent of blast furnace gas is
N2
CO
CO2
H2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Out of the following, which is the most important parameter for the blast furnace grade coke ?
CSR & CRI
Ash content
Moisture content
Volatile matter content
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Presence of nitrogen in combustion air does not reduce the
amount of heat liberated.
flame temperature.
flue gas temperature.
any of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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