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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-2 section-4

Each section contains 100 MCQs on Mining Machinery .
11
The cores used in a wire rope are . . . . . . . .
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
12
The guides are fixed by counter sunk bolts to the buttons placed across the shafts at intervals of . . . . . . . .
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
13
Number of cage chains in case of single cage . . . . . . . .
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Answer & Solution
Answer: Option B
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14
The clip which is tightened on the rope by handle and screw, the handless coupled to draw bar of the tub by long steel rod hinged to top called . . . . . . . .
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Answer & Solution
Answer: Option A
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15
The output power of the motor which has two poles in coal drill is . . . . . . . .
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Answer & Solution
Answer: Option C
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16
In dragline (24/96), the power source is . . . . . . . .
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Answer & Solution
Answer: Option C
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17
The wear resistance of the rope increased by using . . . . . . . .
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Answer & Solution
Answer: Option A
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18
Regular lay also called as . . . . . . . .
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Answer & Solution
Answer: Option D
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19
The number of drums provided in double drum balanced haulage . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
20
What type of ventilation is recommended for SDL/LHD.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board