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Miscellaneous in Mining MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Miscellaneous in Mining. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Miscellaneous in Mining chapter is particularly important for students studying mining engineering. Page-6 section-2

Each section contains 100 MCQs on Miscellaneous in Mining .
51
Luminous efficiency of flurescent bulb is . . . . . . . .
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Answer & Solution
Answer: Option B
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52
The mesh of wire gauze is . . . . . . . .
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Answer & Solution
Answer: Option C
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53
The quantity of dust contained in it is stated by . . . . . . . . ways.
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Answer & Solution
Answer: Option B
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54
Miner suffering from nystagmus cannot see the . . . . . . . . of in flame safety lamp.
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Answer & Solution
Answer: Option C
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55
Working life of alkaline battery is . . . . . . . . years.
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Answer & Solution
Answer: Option C
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56
The diseases which comes from coal dust breathing.
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Answer & Solution
Answer: Option C
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57
An SPL of 92 dBA was measured 15 m away from source. If the distance was 60 m; the sound measured would be
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Answer & Solution
Answer: Option B
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58
Rescue team consists of . . . . . . . .
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Answer & Solution
Answer: Option A
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59
Common type of dust used for stone dusting in mines.
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Answer & Solution
Answer: Option A
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60
In very dusty mines the dust content . . . . . . . . as per Russian Text Book.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board