The weathering index of a coal________________?

Fuels and Combustion 18/03/2021

A. Gives an idea of the fusion temperature of ash
B. Is related to its calorific value
C. Is a measure of its size stability, when stored & exposed to weather
D. Is a measure of its caking tendency

Related Mcqs:

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    Which of the following combustibles is absent in blast furnace gas ?
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