Surveying The point on the celestial sphere vertically below the observer's position, is called Zenith Pole Celestial point Nadir Zenith Pole Celestial point Nadir ANSWER DOWNLOAD EXAMIANS APP
Surveying While making astronomical observations, the observer is mainly concerned with The direction of the star from the instrument The direction of the poles of the celestial sphere The direction of the vertical, the axis of rotation of the instrument All listed here The direction of the star from the instrument The direction of the poles of the celestial sphere The direction of the vertical, the axis of rotation of the instrument All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The stereo plotting instruments are generally manufactured on the principle of Optical projection Mechanical projection All of these Optical mechanism projection Optical projection Mechanical projection All of these Optical mechanism projection ANSWER DOWNLOAD EXAMIANS APP
Surveying For which of the following permanent adjustments of theodolite, the spire test is used ? adjustment of altitude bubble and vertical index frame adjustment of horizontal axis adjustment of plate levels adjustment of line of sight adjustment of altitude bubble and vertical index frame adjustment of horizontal axis adjustment of plate levels adjustment of line of sight ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of an observer and declination of a heavenly body respectively, the upper culmination of the body will be south of zenith if its zenith distance, is ½ (θ - δ) θ + δ θ - δ δ - θ ½ (θ - δ) θ + δ θ - δ δ - θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is B = bH/f B = H/bf B =f/bH B = b/fH B = bH/f B = H/bf B =f/bH B = b/fH ANSWER DOWNLOAD EXAMIANS APP
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