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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-1

Each section contains 100 MCQs on Metal Mining .
41
The support in shrikage stoping is . . . . . . . .
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Answer & Solution
Answer: Option B
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42
If the stoping started on eiqhter side of rise winze connection called . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
43
The stoping method selected, where ore body is thick veins type ore and walls are strong and steeply dipping ore i.e. footwall steeper than angle of repose of broken ore is . . . . . . . .
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Answer & Solution
Answer: Option B
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44
Grizzly is used in ore bin to prevent.
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Answer & Solution
Answer: Option B
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45
Alimak raise climber introduced in India first time in the year . . . . . . . .
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Answer & Solution
Answer: Option C
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46
The method employed, if the ore body is strong steeply dipping with strong host rock.
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Answer & Solution
Answer: Option C
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47
The method of drop raising is an improvement over the method of raising through . . . . . . . .
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Answer & Solution
Answer: Option C
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48
Mineral hoisting in one lift can be done upto the depth not exceeding . . . . . . . . meters.
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Answer & Solution
Answer: Option A
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49
The vertical distance between two levels called as . . . . . . . .
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Answer & Solution
Answer: Option B
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50
Compressibility of sand fill by hydraulic stowing is . . . . . . . .
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Answer & Solution
Answer: Option A
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