Primary air is that air which is used to?

reduce the flame length
increase the flame length
transport and dry the coal
provide air around burners for getting optimum combustion

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

4 views Answered 2022-09-01 13:21

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