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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-4

Each section contains 100 MCQs on Fuels and Combustion .
31
Explosion limit of blast furnace gas is 37 to 71% gas in gas-air mixture. It means that the blast furnace gas will explode when burnt in a confined space, if its concentration in the gas-air mixture is __________ percent.
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Answer: Option C
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32
Most of the coking coals are
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Answer: Option B
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33
Coke oven gas compared to blast furnace gas is
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Answer: Option D
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34
High pressure coal gasification is employed in __________ process.
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Answer: Option A
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35
In low temperature carbonisation of coal as compared to high temperature carbonisation __________ produced is less.
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Answer: Option A
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36
Which adsorbant is used for removing sulphur compounds (S Q, H2S, RSH etc.) removal from coke oven gas in by-products recovery plant?
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Answer: Option D
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37
Number of macrocomponents present in coal according to Stopes are
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Answer: Option A
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38
Which of the following accentuates clinkering trouble on furnace grate burning coal?
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Answer: Option D
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39
High temperature in gasification of coal favours
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Answer: Option D
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40
Which of the following oil gasification processes is non-catalytic?
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Answer: Option A
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