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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-2 section-3

Each section contains 100 MCQs on Opencast Mining .
11
Suitable bench height for 2 cu.m shovel is above
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Answer & Solution
Answer: Option C
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12
Slope of high wall usually . . . . . . . . degrees off the vertical.
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Answer: Option D
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13
The energy conservation day is celebrated on this date in every year.
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Answer: Option B
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14
Seams at shall depths, which are activity gassy liable spontanious heating, with bad roof are prefarably extracted by
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Answer: Option A
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15
Walking drag line have a travelling speed of . . . . . . . .
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Answer: Option B
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16
Major defficiencies with auger mining are
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Answer: Option D
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17
An open excavation of traps zodial section.
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Answer: Option B
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18
The line of intersection of the quarry side with its floor.
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Answer: Option A
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19
Main advantage of super elevation is
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Answer: Option D
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20
Unless specially permitted by Chief Inspector of DGMS, on road shall have a grediant steeper than
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Answer: Option A
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