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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-10 section-2

Each section contains 100 MCQs on Mine Surveying .
91
Two points A and B were 1000 m apart across a river. the following readings were taken with one level:
Level near station Reading on
A B
A 1.5 2.8
B 1.4 2.6
The error in the collimation adjustment of the level was + 0.002m per 100m. Determine the correction for refraction.
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
92
The line obtained on the earth's surface by intersection of an imaginery plane passing through the geographical north and sourth poles and the point of observation is . . . . . . . .
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Answer & Solution
Answer: Option A
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93
A is the compass station, bearing AE is 210° 30' and bearing AB is 132° 30'. Then angle A is equal to . . . . . . . .
Mine Surveying mcq question image
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
94
The area enclosed between the boundary lines of the sketch by average ordinate rule . . . . . . . .
Mine Surveying mcq question image
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Answer & Solution
Answer: Option A
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95
A triangle in triangulation survey is said to be well conditioned, when ti contain no angle smeller than . . . . . . . . degrees and no angle greater than . . . . . . . . degrees.
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Answer & Solution
Answer: Option B
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96
By levelling of prismatic compass, we mean . . . . . . . .
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Answer & Solution
Answer: Option B
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97
The distance measured parallel to the meridian called . . . . . . . .
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Answer & Solution
Answer: Option B
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98
The latitude of a traverse leg is obtained by multipling its length by . . . . . . . .
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Answer & Solution
Answer: Option C
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99
For setting up the theodolite, the legs of tripod should be spread, so that they make an angle of about . . . . . . . . degrees with the horizontal.
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Answer & Solution
Answer: Option C
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100
A tape of length 1 and weight 10 kg/m is suspended at its ends with a pull of p kg, the sag correction is . . . . . . . .
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Answer & Solution
Answer: Option B
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