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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-10 section-4

Each section contains 100 MCQs on Coal Mining .
91
Headings advancing in a direction right angles to the main cleat called
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Answer & Solution
Answer: Option A
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92
Brown coal is called
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Answer & Solution
Answer: Option B
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93
Top slicing stoping method belongs to
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Answer & Solution
Answer: Option B
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94
Life of MS pipe used in stowing . . . . . . . . lac ton of sand.
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Answer & Solution
Answer: Option C
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95
In permanent lining, in hard rock the excavation reduced to finished diameter of the shaft and continuous thus for . . . . . . . . below.
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Answer & Solution
Answer: Option C
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96
The diameter of drill hole in shaft sinking
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Answer & Solution
Answer: Option B
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97
The fall which take place after withdrawl of supports
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Answer & Solution
Answer: Option A
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98
'T' Chisal used in
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Answer & Solution
Answer: Option A
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99
The thrower belt is mounted on . . . . . . . . in mechanical stowing.
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Answer & Solution
Answer: Option C
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100
Rotory method may be used with a view to get
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Answer & Solution
Answer: Option B
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