Question

Q.3
a.Two straight lines intersect at chainage of 1400 m and the angle of deflection is 24˚. If the radius of the curve is 275m , determine (1) tangent distance (2) length of curve (3) chainage of point of curvature (4) chainage of point of tangency (5) length of long chord (6) apex distance (07)
b.Explain principle of stadia method. Derive the formula for finding the distance and elevation of staff station by tacheometer when staff is held vertical

Answer 1

Answer:

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