Question

when the percentage of fixed carbon is high in coal then​

Answer 1

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Explanation:

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Answer 2

when the percentage of fixed carbon is high in coal then​ an increase in calorie value will be followed.

• The portion of coal that must be burned in a solid condition is generally represented by the fixed carbon. Knowing about fixed carbon is useful when choosing a combustion device since a fuel's caking characteristics can be inferred from the form and hardness of fixed carbon.
• Fixed-carbon content, which rises with rank to designate ranks above medium-volatile bituminous coal, increases with rank. Due to increases in the amount of volatile matter pushed off of coal, fixed carbon exhibits the reverse tendency of volatile matter with rising rank.

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