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Opencast Mining MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Opencast Mining. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Opencast Mining chapter is particularly important for students studying mining engineering. Page-5 section-3

Each section contains 100 MCQs on Opencast Mining .
41
Scraper blade cuts the earth usually between 75 mm and 225 mm thick over a distance of nearly . . . . . . . .
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
42
Machine used for excavation and removal of soft unconsolidated strata, in soft ore or benches upto 90 m.
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
43
The bucket capacity of tracter shovel.
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
44
Hydraulic wagon drill can drill holes of diameter ranges from . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
45
Toppling up of benches is due to
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
46
24 m3 bucket capacity drag line run by . . . . . . . .
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
47
Mining and marketing of coal called . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
48
The toe problem may be arised in . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
49
To open a mine for deep seated, the cut use is
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
50
High wall miner filled with a . . . . . . . . sensor which measures the % of . . . . . . . . and displays the same in monitor being kept in front of the operator at the surface.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board