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Mine Surveying MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Mine Surveying. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Mine Surveying chapter is particularly important for students studying mining engineering. Page-7 section-1

Each section contains 100 MCQs on Mine Surveying .
61
The self aligning level called . . . . . . . .
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Answer & Solution
Answer: Option C
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62
The magnetic bearing of a line AB is 132°. What is the true bearing of the line of magnetic declination is 8° 30' E.
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Answer & Solution
Answer: Option B
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63
The most reliable method of plotting a theodolite traverse is by . . . . . . . .
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Answer & Solution
Answer: Option A
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64
The number of plates in theodolite.
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Answer & Solution
Answer: Option B
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65
The length of the line measured with a 30m chain was found to be 450m. Calculate the true length of the line if the chain was 0.15 in too long.
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Answer & Solution
Answer: Option D
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66
Reduced bearings are measured from . . . . . . . .
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Answer & Solution
Answer: Option D
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67
From the following page of a levelling field book, the missing values in F. S. and B. S respectively are
Station B. S. I. S. F. S. Rise Fall Remarks
1 4.550 Starting Point
2 2.125 ? 0.750 Change point
3 2.225
4 ? 1.975 Change point
5 2.445 1.500
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Answer & Solution
Answer: Option D
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68
Common scale used for plotting building site is . . . . . . . .
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Answer & Solution
Answer: Option B
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69
The dip of the magnetic needle at the pole is . . . . . . . .
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Answer & Solution
Answer: Option C
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70
The invar tape ismade of an alloy of . . . . . . . .
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Answer & Solution
Answer: Option B
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