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Introduction to Mining Engineering MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Introduction to Mining Engineering. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Introduction to Mining Engineering chapter is particularly important for students studying mining engineering. Page-5 section-4

Each section contains 100 MCQs on Introduction to Mining Engineering .
41
Which of the following is most suitable for opening up an underground mine?
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Answer & Solution
Answer: Option C
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42
The blasting technique used for controlled throw of overburden is known as
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Answer & Solution
Answer: Option A
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43
Exploration means
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Answer & Solution
Answer: Option B
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44
A bord and pillar panel will be developed with square pillars of size 25 m and an extraction ratio of 30%. The width of the gallery in m is
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Answer & Solution
Answer: Option C
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45
Why do we close the stoppings on intake & return airways simultaneously?
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Answer & Solution
Answer: Option C
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46
Minimum air velocity required at long wall face is
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Answer: Option B
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47
Breaking of coal in 'Hydraulic mining' is done by
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Answer & Solution
Answer: Option B
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48
Which metal is used for the purpose of Capping of Winding ropes?
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Answer & Solution
Answer: Option B
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49
Which of the following method is applicable to both metallic and non-metallic minerals?
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Answer & Solution
Answer: Option D
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50
Where seam thickness is more than 8 m and regular, dip < 60°, roof & floor is strong and coal is not liable to spon heating with easily cavable roof. Which of the following method is suitable?
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Answer & Solution
Answer: Option A
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