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Coal Mining MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Coal Mining. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Coal Mining chapter is particularly important for students studying mining engineering. Page-4 section-5

Each section contains 100 MCQs on Coal Mining .
31
Escaped water from weep holes collected in . . . . . . . . at the curbs.
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Answer & Solution
Answer: Option A
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32
The purpose of shaft centering arrangement on top of sinking pit
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Answer & Solution
Answer: Option A
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33
The advantages of using alluminium rods
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Answer & Solution
Answer: Option D
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34
The depillary operations so planned and conducted that
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Answer: Option E
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35
The chemicals employed in presilicatisation
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Answer & Solution
Answer: Option A
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36
Mild steel pipes have a tensile strength of
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Answer: Option B
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37
Hangers diameter are
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Answer: Option C
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38
Fastest raising is
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Answer: Option C
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39
A coal bed with a methane content is greater than . . . . . . . . m3/te. has been considered coal and gas out burst prone.
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Answer & Solution
Answer: Option C
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40
Sillicatisation is the process of
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Answer & Solution
Answer: Option A
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