Q
The weathering index of a coal________________?
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A
A. Gives an idea of the fusion temperature of ash
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B
B. Is related to its calorific value
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C
C. Is a measure of its size stability, when stored & exposed to weather
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D
D. Is a measure of its caking tendency
Correct Answer:
C. C. Is a measure of its size stability, when stored & exposed to weather
