Q. Which one shows the diagramatic heat balance in a furnace?
✅ Correct Answer: (A)
Sankey diagram
Furnace Technology MCQs | Page - 10
Dear candidates you will find MCQ questions of Furnace Technology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Maximum heat transfer in high temperature furnaces is by
✅ Correct Answer: (C)
Radiation
Q. Fuel economy in furnaces can be achieved by
✅ Correct Answer: (D)
All of the above
Q. Which of the following advantages is not associated with the use of preheated air for combustion of a fuel in the furnace?
✅ Correct Answer: (A)
Increase in calorific value of the fuel
Q. Operation of blast furnace stove is based on the principles of a __________ furnace.
✅ Correct Answer: (A)
Regenerative
Q. Which of the following is not a recuperative furnace?
✅ Correct Answer: (D)
Coke oven
Q. The purpose of controlling the furnace atmosphere is to prevent surface attack by
✅ Correct Answer: (D)
Either of the above
Q. Regenerators are used for waste heat recovery in
✅ Correct Answer: (A)
By-product coke ovens
Q. The heat recoverable from flue gases of furnaces depends on the
✅ Correct Answer: (D)
All of the above
Q. Shaft furnaces are used for
✅ Correct Answer: (D)
All of the above
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