Civil Engineering :: Surveying
- Select the incorrect statement.
- If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is
- Dumpy level is most suitable when
- The angle between the direction of star and the direction of earth's axis of rotation is called
- Pick up the correct statement from the following:
- Pick up the incorrect statement from the following:
- The point where a vertical line through the optical centre of the camera lens intersects the ground, is known as
- Triangulation surveys are carried out for providing
- The point at which sun's declination changes from north to south, is known as
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A.
If the applied tension to the tape is more than the standard, the tension correction is positive |
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B.
If the applied tension to the tape is less than the standard, the tension correction is negative |
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C.
If the temperature during measurement is greater than the standard temperature, the temperature correction is positive |
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D.
All the above |