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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-5 section-4

Each section contains 100 MCQs on Mine Surveying .
41
The sensitiveness of a level tube decrease if . . . . . . . .
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Answer & Solution
Answer: Option D
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42
At a place where the declination is 4°E the magnetic bearing of line is 181°. The true bearing of the same is . . . . . . . .
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Answer & Solution
Answer: Option A
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43
Most of the General Theodolites can read angles up to . . . . . . . .
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Answer & Solution
Answer: Option C
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44
Reciprocal levelling is done to find out.
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Answer & Solution
Answer: Option A
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45
It is an imaginary line on the ground obtained by joining points have same elivation called . . . . . . . .
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Answer & Solution
Answer: Option B
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46
The introduction of additional concave lens inside telescope results is reduction of . . . . . . . . of the image formed by the object lens.
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Answer & Solution
Answer: Option C
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47
In a metric chain each link is equal to . . . . . . . .
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Answer & Solution
Answer: Option B
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48
In the obstacle survey as shown in figure the width of river AB is equal to . . . . . . . .
Mine Surveying mcq question image
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Answer: Option A
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49
The phenomenon by which a magnetic needle is deflected by the presence of masses of iron or steel called . . . . . . . .
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Answer: Option C
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50
Name the surveying method based on trigonometry.
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Answer: Option B
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