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Metal Mining MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Metal Mining. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Metal Mining chapter is particularly important for students studying mining engineering. Page-5 section-2

Each section contains 100 MCQs on Metal Mining .
41
No working shall be extended further than a specified distance, from the boundaries of any mine the specified distance . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
42
The raises by long hole drilling can drive raises upto the limit of . . . . . . . . m.
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Answer & Solution
Answer: Option A
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43
Which of the following method of metal mining is only applicable to coal mines.
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Answer & Solution
Answer: Option C
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44
The following is not considered under unsupported class of u/g mining method for extraction.
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Answer & Solution
Answer: Option D
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45
Vertically or steeply inclined openings is suitable for . . . . . . . .
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Answer & Solution
Answer: Option D
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46
Distance between blasting and loading point is termed as . . . . . . . .
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Answer & Solution
Answer: Option C
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47
The method of drop raising first implimented in India in which mine . . . . . . . .
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Answer & Solution
Answer: Option B
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48
If the roof is moderate strength, artificially supported; tabular arid steep deposit the method employed is . . . . . . . .
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Answer & Solution
Answer: Option A
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49
Which of the following method of mining is only applicable to metal mining.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
50
In ring drilling by drifters, we normallyuse the drill bits having dia in mm.
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board