Offsets are measured with an accuracy of 1 in 40. If the point on the – McqOptions

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1.	Offsets are measured with an accuracy of 1 in 40. If the point on the paper from both sources of error (due to angular and measurement errors) is not to exceed 0.05 cm on a scale of 1 cm = 20 m, the maximum length of offset should be limited to
A.	14.14
B.	28.28 m
C.	200 m
D.	none of these.
Answer» C. 200 m

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