Civil Engineering :: Surveying
- In a tropical year, the numbers of sidereal days are
- The point on the celestial sphere vertically below the observer's position, is called
- The circle in which a plane tangent to the earth's surface at the point of observation, intersects the celestial sphere, is called
- The type of surveying which requires least office work is
- During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is
- The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be
- Subtense bar is an instrument used for
- Cross staff is an instrument used for
- Theodolite is an instrument used for
- Systematic errors
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