Temperature of preheated air used for the transportation of pulverised – McqOptions

MCQOPTIONS

1.	Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300¬∞ C to avoid the
A.	requirement of large volume combustion chamber.
B.	risk of explosion.
C.	chances of clinker formation.
D.	incomplete combustion of coal.
Answer» C. chances of clinker formation.

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