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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-6 section-1

Each section contains 100 MCQs on Materials and Construction .
51
Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)2. Lead pipes are readily corroded by
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Answer & Solution
Answer: Option B
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52
Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)2. Lead pipes are readily corroded by
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Answer & Solution
Answer: Option B
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53
To improve the machinability of steel by its softening, it is subjected to
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Answer: Option B
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54
Which of the following is the most widely used insulating material for steam carray-ing pipelines?
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Answer: Option B
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55
18/8 stainless steel means, that it contains
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Answer: Option A
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56
Lead alone is not used in storing equipment, because it
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Answer: Option C
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57
Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of
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Answer: Option B
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58
High speed steel tools retain their hardness upto a temperature of __________ °C.
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Answer: Option C
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59
The material of construction of pressure mills used for squeezing out the juice from sugar cane is
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Answer: Option B
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60
Which of the following has the least carbon percentage?
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Answer: Option C
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