Higher efficiency in the combustion of solid fuel can not be achieved – McqOptions

MCQOPTIONS

1.	Higher efficiency in the combustion of solid fuel can not be achieved by
A.	proper fuel preparation.
B.	keeping the flue gas exhaust temperature very high.
C.	adopting efficient-fuel firing technique & equipment.
D.	supplying correct quantity of combustion air.
Answer» C. adopting efficient-fuel firing technique & equipment.

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