Ratio of primary air to secondary air increases with... - Solved MCQs & Answer

3695Chemical EngineeringMedium

Ratio of primary air to secondary air increases with increase in the rank of coal, because the________?

ARatio of fixed carbon to volatile matter increases

BCalorific value of the coal increases

CHigh rank coals have higher amount of volatile matter

DOxygen content progressively decreases

Correct answer

A. Ratio of fixed carbon to volatile matter increases

Explanation

The correct answer is Ratio of fixed carbon to volatile matter increases.

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