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Mine Supports and Strata Control MCQs Questions & Answers | Mining Engineering

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

Each section contains 100 MCQs on Mine Supports and Strata Control .
21
The length of wedge used in slot and wedge type bolt
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Answer: Option C
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22
One mega pascal is equivalent to
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Answer: Option B
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23
The compressive strength of most of the rocks is greater than,
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Answer: Option C
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24
Arch supports are made of
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Answer: Option D
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25
Pay load means
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Answer: Option D
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26
Multi point extenso meter used for measuring
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Answer: Option C
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27
The drilling of vertical holes in roof and fixing bolts bolls grip the strata and to support immediate roof called
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Answer: Option A
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28
The diameter of old wire ropes, employed for roof stitching.
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Answer: Option D
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29
The process which involves reacting the ore with liquid solvent that will dissolve the mineral at low or moderate temperature and pressure is called
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Answer: Option C
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30
The filler in capsule bolting consists
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Answer: Option A
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