A level when set up 25 m from peg and 50 m from peg reads 2.847 on a – McqOptions

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1.	A level when set up 25 m from peg and 50 m from peg reads 2.847 on a staff held on and 3.462 on a staff held on , keeping bubble at its centre while reading. If the reduced levels of and are 283.665 m and 284.295 m respectively, the collimation error per 100 m is
A.	0.015 m
B.	0.030 m
C.	0.045 m
D.	0.060 m
Answer» E.

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