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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-5 section-1

Each section contains 100 MCQs on Chemical Engineering Basics .
41
Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method.
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Answer & Solution
Answer: Option C
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42
For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ?
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Answer: Option A
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43
In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following :
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Answer: Option D
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44
Milligram of KOH required to saponify 1 gm of oil is called its __________ number.
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Answer: Option A
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45
A controller action in which there is a con-tinous relation between the values of controlled variable and the rate of change of conrolled output signal is called the __________ action.
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Answer: Option B
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46
Angular displacement can be measured suitably by a
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Answer: Option A
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47
Cold cracking in the heat affected zone of a high strength steel weld can take place because of the
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Answer: Option B
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48
Which of the following are made out of the carbon steel having carbon content of 0.9 to 1% ?
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Answer: Option A
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49
Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of portland cement. The component of Portland cement which first hardens is
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Answer: Option A
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50
Function of feed check valve in a boiler is to
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Answer: Option C
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