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Building Materials MCQ Questions & Answers | Civil Engineering

Learn Building Materials MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Building Materials MCQ question is the important chapter for a Civil Engineering and GATE students. Page-9 section-2

Each section contains 100 MCQs on Building Materials .
81
Jhumb bricks are
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
82
The weight of 1 m3 of brick earth, is about
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Answer & Solution
Answer: Option C
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83
A bull nose brick is not used for
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Answer & Solution
Answer: Option D
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84
The lime which contains mainly calcium oxide and slacks with water, is
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Answer & Solution
Answer: Option B
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85
Lacquer is
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Answer & Solution
Answer: Option C
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86
Plastic asphalt is
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Answer & Solution
Answer: Option B
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87
Laterite is a/an
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
88
The fire clay contains pure
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Answer & Solution
Answer: Option C
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89
The ultimate tensile strength of structural mild steel is about
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Answer & Solution
Answer: Option B
Solution:
The ultimate tensile strength is a measure of the maximum stress that a material can withstand while being stretched or pulled before necking, which is a point where the specimen's cross-section starts to significantly contract. For structural mild steel, the ultimate tensile strength is typically in the range of:

Option B: 260 N/mm2

So, Option B is the correct answer for the ultimate tensile strength of structural mild steel, which is approximately 260 N/mm2.
90
Generally wooden moulds are made from
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Answer & Solution
Answer: Option B
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