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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-7 section-1

Each section contains 100 MCQs on Mining Machinery .
61
The tensile strength of stainless steel is . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
62
The equation applicable to energy conservation in ideal fluid flow is . . . . . . . .
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
63
Suspension gear should be renewed after every . . . . . . . . years.
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
64
'Lay' term is used in wire ropes to denote . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
65
Side discharge loader is a . . . . . . . .
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
66
What is the maximum suitable hauling distance for SDL to give best performance
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
67
The safety device which is fixed to the last tub of a set when tubs hauled upgradient
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
68
When a liquid flows through a passage of varying cross section, the total energy of the moving stream remains constant, assuming no friction losses called
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Answer & Solution
Answer: Option A
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69
The coal drill essentially contains . . . . . . . . motor in FLP casing.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
70
Impellor of pump rotates rapidly within . . . . . . . .
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board