Q. Acid dew point temperature (ADT) of a flue gas produced by the combustion of a fuel containing 1% sulphur may be about __________ °C.
✅ Correct Answer: (B)
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Furnace Technology MCQs | Page - 15
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. Which furnace employs natural draft?
✅ Correct Answer: (A)
Coke oven
Q. Heat balance of furnace provides means of determining the
✅ Correct Answer: (D)
All of the above
Q. Waste heat from the outgoing flue gases in a thermal power plant is recovered by a/an
✅ Correct Answer: (D)
All of the above
Q. In producer gas making furnace, steam is added along with air to mainly control the
✅ Correct Answer: (A)
Fusion of coal ash & clinker formation
Q. Specific heating capacity of a furnace is expressed as
✅ Correct Answer: (C)
Weight heated/hr/furnace volume
Q. To reduce the stack loss, heat recovery from flue gas can be done by
✅ Correct Answer: (D)
All of the above
Q. Which of the following is a directly fired intermittant furnace?
✅ Correct Answer: (B)
Reverberatory furnace
Q. Furnace pressure is normally controlled by regulating the
✅ Correct Answer: (D)
Damper
Q. Thermal efficiency of an open hearth furnace may be about __________ percent.
✅ Correct Answer: (B)
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