Surveying The great circle which passes through the zenith, nadir and the poles, is known as Meridian Prime vertical Vertical circle None of these Meridian Prime vertical Vertical circle None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a levelThe correct answer is only (iii) both (i) and (iv) both (ii) and (iii) only (i) only (iii) both (i) and (iv) both (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous points are Nodal points of the camera lens Corresponding points on the ground and photograph Plumb points of stereo pair of photographs Opposite corners of a photograph Nodal points of the camera lens Corresponding points on the ground and photograph Plumb points of stereo pair of photographs Opposite corners of a photograph ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the celestial sphere vertically below the observer's position, is called Pole Zenith Nadir Celestial point Pole Zenith Nadir Celestial point ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58 cos α 58" cot α 58" tan α 58 sin α 58 cos α 58" cot α 58" tan α 58 sin α ANSWER DOWNLOAD EXAMIANS APP
Surveying If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to d2 1/d2 1/d d d2 1/d2 1/d d ANSWER DOWNLOAD EXAMIANS APP
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