When the object lies on the left hand side of the chain line, then while taking offset with an optical square, it is held in

Related MCQs

• The length of survey line measured with a 20 m chain was found to be 327 m. If the chain was 3cm too long. Calculate the true length of the line.
• An imaginary line joining the point of intersection of the cross-hairs of the diaphragm and the optical centre of the object glass, is known as
• A line joining the optical centre of the object glass and the centre of the eye piece, is known as
• During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is
• While measuring a chain line between two stations A and B intervened by a raised ground
• The latitude and departure of a traverse line are both positive when the whole circle bearing of the line lies in the
• The angle of intersection of the two plane mirrors of an optical square is
• The optical square is used to measure angles by
• The index glass in an optical square is
• An optical square is used for the same purpose as the cross-staff, but it is more accurate.