Questions and Answers
What is the main constituent of fuel mentioned in the text?
Carbon
Which category do fossil fuels fall under according to the text?
Nonrenewable fuels
What is the primary source of coal formation according to the text?
Modification of vegetable substance
Which type of coal is known for being highly carbonaceous?
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Why is Peat considered an uneconomic fuel according to the text?
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What is the main difference in burning characteristics between lignite and bituminous coal?
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How is anthracite coal described in terms of its moisture and ash content?
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What does the Proximate Analysis of coal involve?
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How is the calorific value of coal related to the fixed carbon content?
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Which element in coal directly contributes towards its calorific value?
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