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Fuels And Combustion MCQ Questions & Answers | Chemical Engineering

Learn Fuels And Combustion MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Fuels And Combustion MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-4 section-3

Each section contains 100 MCQs on Fuels and Combustion .
31
Which of the following is a lean fuel gas?
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Answer & Solution
Answer: Option C
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32
Which of the following is unsuitable fuel for producer gas manufacture?
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Answer: Option C
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33
Preheating of coal charge for the coke ovens reduces the
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Answer: Option D
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34
Fossil fuels mean
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Answer: Option C
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35
Froth floatation is used for
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Answer: Option A
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36
Main use of soft coke is as __________ fuel.
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Answer: Option A
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37
Fussain . . . . . . . .
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Answer: Option D
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38
Deficiency of combustion air during combustion of a gaseous fuel
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Answer: Option C
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39
Which of the following is not a manufactured fuel ?
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Answer: Option B
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40
Preheating of combustion air is done to
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Answer: Option A
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