ExamVeda
Login
Home

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-7 section-4

Each section contains 100 MCQs on Coal Mining .
61
Stables usually . . . . . . . . ahead of face in advancing longwall.
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
62
The width of the headings in bord and pillar method depend on
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
63
In sand stowing high local velocity of sand results.
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
64
The pillar is splitted into 2 or more stooks of the pillar size is more than . . . . . . . .
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
65
Length of wooden planks used in temporary lining
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
66
Deposit contain atleast certain percentage of metal in it, lowest limit of metallic content of ore
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
67
Major factors affecting deviation are
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
68
The diameter of scaffold is slightly less than the . . . . . . . . diameter of the shaft
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
69
A district separated from other districts by a barrier called . . . . . . . .
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
70
For wire line drilling, length of core barrels are
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board