Curioustab

Home » Civil Engineering » Advanced Surveying

The circle in which a plane tangent to the earth's surface at the point of observation, intersects the celestial sphere, is called

visible horizon
sensible horizon
celestial horizon
true horizon
none of the above.

Correct Answer: sensible horizon

← Previous Question Next Question→

More Questions from Advanced Surveying

Pick up the correct statement from the following :
Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel
The scale of a vertical photograph of focal length f taken from height of H metres above M.S.L., at a point of reduced level h, is
The correction applied to the measured base of length L is
If the general ground level of any area is 10% of the flying height, the principal points may be used as the centres of radial directions for small scale mapping even in tilted photograph up to
The elevation of the star at elongation is obtained by
The angle between the direction of star and the direction of earth's axis of rotation is called
The position of a heavenly body on the celestial sphere can be completely specified by
By raising the z-column of right projector, maximum y-parallax is introduced in the model at
The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion