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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

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

Each section contains 100 MCQs on Chemical Engineering Basics .
21
The preferred alloying element for low temperature applications of steel is
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Answer: Option D
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22
Maximum amount of thermal radiation is emitted at all wavelengths at any specified temperature by a/an __________ body.
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Answer: Option A
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23
Percentage of gaunge is maximum in the ore of
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Answer: Option B
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24
Heat transfer by radiation from a hot body will be most rapid, if its surface is __________ because of its higher emissivity.
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Answer: Option B
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25
A material is capable of resisting softening at high temperature, because of its property termed as
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Answer: Option B
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26
Austenite is not
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Answer: Option C
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27
In the acid Bessemer process, the hot metal should have the following com-positon.
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Answer: Option A
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28
During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional to
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Answer: Option B
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29
Brazing is the joining of metals
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Answer: Option C
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30
When water is sprayed on air, passing through an insulated chamber maintained at a temperature higher than the dew point of entering air but lower than its dry bulb temperature, then the air is
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Answer: Option C
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