Combustion of pulverised coal as compared to that of lump coal – McqOptions

MCQOPTIONS

1.	Combustion of pulverised coal as compared to that of lump coal
A.	develops a non-luminous flame.
B.	develops a low temperature flame.
C.	can be done with less excess air.
D.	provides a lower rate of heat release.
Answer» D. provides a lower rate of heat release.

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