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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-9 section-2

Each section contains 100 MCQs on Mining Machinery .
81
Skip is used for (unpartioned sumps)
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
82
It is the ratio between the interruption to the motion of a car along a straight level track with constant speed to the total weight of car.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
83
The distance between head gear pulley and detaching plate of the rope capel is . . . . . . . .
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Answer & Solution
Answer: Option C
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84
The cutter boom of continuous miner consists of
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
85
The ratio between water H.P. to the B.H.P. of drive motor called . . . . . . . .
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Answer & Solution
Answer: Option A
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86
The type of coal drill bits used for coal drilling . . . . . . . .
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Answer & Solution
Answer: Option A
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87
Air leg relieves the . . . . . . . . of the operator.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
88
The maximum value of the efficiency varies with the size and make of the pump and it may range from . . . . . . . . for small pumps.
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
89
The example for the ropes subjected to shock loads.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
90
Large head gear pulley minimises . . . . . . . . stresses in the winding rope.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board