Emission of dense white smoke out of the chimney of a thermal power pl – McqOptions

MCQOPTIONS

1.	Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of__________________?
A.	Less air for combustion
B.	Correct amount of air for combustion
C.	Too much air for combustion
D.	Pulverised coal in boilers
Answer» D. Pulverised coal in boilers

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