Mining Engineering
GATE MN year:2018 PYQs
Build your understanding with focused practice from past exam papers.
Questions 11–20 of 65. Imported answers require independent review unless marked reviewed.
Question 1
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If
, then
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The values of x satisfying the following condition are
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An azimuth of 330° corresponds to a quadrant bearing of
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Tri-cone drill bit is a type of
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Exposure of weak roof in junctions of a development district in a coal mine can be decreased by
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The property that CANNOT be determined from uniaxial compressive strength test of a rock sample fitted with strain gauges is
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The radial stress concentration around a long circular tunnel excavated in rock is given by the curve
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Ward-Leonard system is provided in the winding system in order to restrict
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The equipment NOT related to extraction of coal from longwall face operation is
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The correct figure depicting the extraction of contiguous seams in bord and pillar working is indicated by
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