Pick out the wrong statement?

4415Chemical EngineeringMedium

ANone of these

BRegulation of furnace temperature and atmosphere (oxidising or reducing) is easily possible

CLow grade coal can be used, but generally high volatile matter coals are more suitable for

DPulverised fuel can be completely burnt with less percentage of excess air compared to lump

Correct answer

A. None of these

Explanation

The correct answer is None of these.

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