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

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

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