The ratio of the radius and apex distance of a curve deflecting through Δ°, is

More Questions from Surveying

• Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as
• The ratio of the distances at which a stated length can be distinguished by the telescope and the human eye, respectively, is called
• A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is
• The operation of revolving a plane table about its vertical axis so that all lines on the sheet become parallel to corresponding lines on the ground, is known
• In a closed traverse, sum of south latitudes exceeds the sum of north latitudes and the sum of east departures exceeds the sum of west departures, then, the closing line will lie in
• The Huygen's telescope eye piece
• Profile levelling is usually done for determining
• Designation of a curve is made by :
• If the plane table is not horizontal in a direction at right angles to the alidade, the line of sight is parallel to the fiducial edge only for
• The chord of a curve less than peg interval, is known as

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