A ’level line’ is a – McqOptions

MCQOPTIONS

1.	A ’level line’ is a
A.	orizontal line
B.	ine parallel to the mean spheriodal surface of earth
C.	ine passing through the center of cross hairs and the center of eye piece
D.	ine passing through the objective lens and the eye-piece of a dumpy or tilting level
Answer» C. ine passing through the center of cross hairs and the center of eye piece

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