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Materials And Construction MCQ Questions & Answers | Chemical Engineering

Learn Materials And Construction MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Materials And Construction MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-4 section-1

Each section contains 100 MCQs on Materials and Construction .
31
Copper is dissolved from its ore by H2SO4 in a percolation tank made of
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Answer: Option C
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32
Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent.
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Answer: Option B
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33
Alpha iron is stable __________ °C.
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Answer: Option B
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34
__________ iron is produced, when molten pig iron is allowed to cool gradually.
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Answer: Option B
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35
Which of the following is not a nickel based alloy?
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Answer: Option D
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36
Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing.
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Answer: Option D
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37
Maximum consumption of lead is in the manufacture of
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Answer: Option A
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38
Coke oven walls are lined with __________ bricks.
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Answer: Option A
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39
Babbit metal (used for making bearings) comprises of
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Answer: Option A
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40
The chlorinator used in the manufacture of DDT is made of
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Answer: Option B
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