Chemical Engineering - Furnace Technology - Discussion

38. 

Furnace pressure is normally controlled by regulating the

[A]. air pressure
[B]. fuel gas pressure
[C]. speed of I.D. fan
[D]. damper

Answer: Option D

Explanation:

No answer description available for this question.

Devendra Kushwaha said: (Aug 30, 2020)  
Control pressure in the furnace by both speed of ID fan and Damper.

So, both C and D is correct.

Yaduvanshi said: (Oct 4, 2020)  
@Devendra.

If it's natural furnace then what?

So, the standard answer is option D.

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