Fuels and Combustion

Furnace oil consumption in a furnace for a given duty employing preheated combination air (at 300° ) may be reduced by about _____ percent as compared to the use of atmospheric combustion air.

  • A. 5
  • B. 10
  • C. 20
  • D. 35
Answer: Option C.

No answer description available for this question

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!