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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-6 section-1

Each section contains 100 MCQs on Mine Surveying .
51
The upper plate of theodolite provided with two verniers placed . . . . . . . . a part and marked A and B.
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Answer & Solution
Answer: Option B
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52
To measure the length precisly with an invar tape the limits of error is . . . . . . . .
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Answer & Solution
Answer: Option C
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53
The error due to variation in temperature is . . . . . . . .
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Answer & Solution
Answer: Option A
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54
When the instrument is correctly levelled then height of plane of collimation is synorymous with . . . . . . . .
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Answer & Solution
Answer: Option B
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55
For true difference in elevations between two points A and B, the level must be set up.
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Answer & Solution
Answer: Option B
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56
The magnetic bearing of a line AB is 141° 15'. What is the true bearing of the line if the magnetic declination is 8° 15'W.
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Answer & Solution
Answer: Option B
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57
The transit theodolite fitted with stadia diaphragm and an annalatic lens called
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Answer & Solution
Answer: Option B
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58
The minimum number of satellites required to locate the position of any object on the air
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Answer & Solution
Answer: Option C
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59
In a closed traverse ABCDA, the sum of included angles . . . . . . . .
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Answer & Solution
Answer: Option A
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60
Minimum mapping unit also called . . . . . . . .
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Answer & Solution
Answer: Option C
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