Civil Engineering :: Surveying
- Limiting gradient for locating the base line on evenly-sloping ground, is
- According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of
- Pick up the incorrect statement from the following:
- Pick up the correct statement from the following:
- The value of geocentric parallax to be added to the observed altitude of sun is
- While making astronomical observations, the observer is mainly concerned with
- If v, t and f/H are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement
- An aerial photograph may be assumed as
- G.M.T. corresponding to given mean time, equals
- There are two stations A and B. Which of the following statements is correct?
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