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Mining Machinery MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Mining Machinery. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Mining Machinery chapter is particularly important for students studying mining engineering. Page-10 section-2

Each section contains 100 MCQs on Mining Machinery .
91
Which of the following is not a selection criteria of choice of type and size of mine car in a mine.
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
92
For drilling in stone coal drill some times used by changing the gear box to reduced the speed of bit to nearly . . . . . . . . rpm and . . . . . . . . type drill rods used.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
93
Oremerod detaching safety hook plates made of . . . . . . . .
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
94
The system of haulage suitable for . . . . . . . . roadways, which it is impossible to maintain double track.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
95
The opening of the detaching plate or bell is tested . . . . . . . . by caliper for wear occuring from lashing by rope.
Discuss
Answer & Solution
Answer: Option D
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96
The jaws of the small man clip length is about . . . . . . . . cm.
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
97
Direct rope haulage system disadvantage is . . . . . . . .
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
98
Mechanical loaders commonly used are . . . . . . . .
Discuss
Answer & Solution
Answer: Option E
No explanation is given for this question. Let's Discuss on Board
99
Total power of all installed motors in AM 50 . . . . . . . . kw . . . . . . . . V.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
100
Cutter, loader continuous machine give a progress of . . . . . . . . m/day.
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board