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Mining Engineering · Q24

Mine Surveying

Engineering and GATE · Mining Engineering · question 24

Q24

The purpose of the reflecting mirror is prismatic compass to observe the

A.
Approaching vehicles from the rear
B.
Objects which are too low or too high
Answer
C.
Inverted graduations on the disc
D.
Objects which might cause local attraction

Answer: Option B

Solution

Answer: Option B
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