Higher fuel combustion efficiency cannot be achieved by_______________ – McqOptions

MCQOPTIONS

1.	Higher fuel combustion efficiency cannot be achieved by_________________?
A.	Preheating of fuel gases & combustion air
B.	Reducing sulphur content in the fuel
C.	Adopting proper fuel firing technique & fuel preparation
D.	Supplying correct amount of combustion air
Answer» C. Adopting proper fuel firing technique & fuel preparation

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