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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-6 section-9

Each section contains 100 MCQs on Chemical Engineering Basics .
51
Use of economiser in a boiler plant reduces the fuel consumption for steam generation by about __________ percent.
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Answer: Option B
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52
Joule-Thomson co-efficient is the ratio of
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Answer: Option D
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53
Percentage of argon (by volume) in dry atmospheric air is about
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Answer: Option D
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54
Iron has got __________ isotopes.
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Answer: Option B
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55
Addition of __________ to steel does not help in improving its machinability.
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Answer: Option B
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56
Density in the solid state is slightly less than that in its liquid state, in case of
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Answer: Option B
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57
On an average __________ fast neutrons are produced by nuclear fission of each atom of uranium-235.
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Answer: Option B
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58
A dummy activity is used in PERT network to describe the
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Answer: Option A
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59
__________ method of depreciation calculation ensures that the interest is charged on the cost of machine asset every year on the book value, but the rate of depreciation remains constant every year.
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Answer: Option B
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60
Eutectoid composition of carbon steel at room temperature is
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Answer: Option B
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