Number of links per metre length of a chain are

More Questions from Surveying

• If Δ is the angle of deflection of a simple curve of radius R, the distance between the mid-point of the curve and long chord, is
• The method generally preferred to for contouring an undulating area, is
• If the declination of the needle is 10° W
• The back staff reading on a B.M. of R.L. 500.000 m is 2.685 m. If foresight reading on a point is 1.345 m, the reduced level of the point, is
• The conventional sign shown in below figure represents a
• For taking offsets with an optical square on the right hand side of the chain line, it is held
• While setting a plane table at a station it was found that the error in centering was 30 cm away from the ray of length 40 m drawn from the station. If the scale of the plan is 1 cm = 2 cm, the displacement of the end of the ray in plan from the true position will be
• The angle of intersection of a curve is the angle between
• If 50 m point of a 100 m tape is 50 cm off line, and 50 m sections are straight, an error is generated equal to
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