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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-3

Each section contains 100 MCQs on Mining Machinery .
11
If the diameter of a wire is 'D' then the diameter of simple round straw rope is
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Answer & Solution
Answer: Option A
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12
Coal plough mounted on an armoured . . . . . . . . conveyor and cuts slice of coal.
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Answer & Solution
Answer: Option B
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13
A foot valve in the suction pipe to prevent water returning to the . . . . . . . .
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Answer & Solution
Answer: Option A
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14
The gathering arms are operated by . . . . . . . . discs.
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Answer & Solution
Answer: Option A
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15
Ropes used Biocable rope way.
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Answer & Solution
Answer: Option A
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16
Direct rope haulage not suitable for . . . . . . . . of roads.
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Answer & Solution
Answer: Option A
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17
Equal lay ropes are also termed as . . . . . . . .
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Answer & Solution
Answer: Option B
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18
For a positive displacement pump it is the theoretical volume per revolution of the pump shaft called . . . . . . . .
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Answer & Solution
Answer: Option A
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19
Gathering arms are operated by separate driving . . . . . . . . for each arm.
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Answer & Solution
Answer: Option A
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20
Which of the following force is not acted on mine car which is in motion.
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Answer & Solution
Answer: Option B
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