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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-6 section-4

Each section contains 100 MCQs on Coal Mining .
51
Broken tools removed from drill hole by
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Answer: Option A
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52
The type of feed mechanism used for shallow drilling
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Answer: Option B
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53
Main objectives of directional drilling
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Answer: Option C
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54
Hole made by rotating helical screw blade called
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Answer: Option B
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55
Deflection techniques are usually adopted in
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Answer: Option D
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56
The type of shaft sinking employed in any fissured water bearing strata except running sand
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Answer: Option C
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57
In, development mine, at any place with a cover not less than
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Answer: Option C
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58
Indian coal is characterised by
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Answer: Option A
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59
Shuttle cars are the transporting media for
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Answer: Option A
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60
Wire line drilling technique reduces the
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Answer: Option C
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