Amount of coal lost in ash particle, which is carried through the boiler system, depends upon the

Question: Amount of coal lost in ash particle, which is carried through the boiler system, depends upon the
[A].

physical nature, ash content and fineness of the coal.

[B].

amount of excess air supplied and load on the boiler.

[C].

type of burner and combustion chamber.

[D].

all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.