Surveying In a spherical triangle ABC, right angled at C, sin b equals sin a cos A tan a cot A cot A tan a cos a sin A sin a cos A tan a cot A cot A tan a cos a sin A ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Principal distance Isocentric distance Principal line Focal length Principal distance Isocentric distance Principal line Focal length ANSWER DOWNLOAD EXAMIANS APP
Surveying The process of turning the telescope about the vertical axis in horizontal plane is known as swinging plunging reversing transiting swinging plunging reversing transiting ANSWER DOWNLOAD EXAMIANS APP
Surveying The prime vertical passes through The east point of the horizon All of these The west point of the horizon The zenith point of the observer The east point of the horizon All of these The west point of the horizon The zenith point of the observer ANSWER DOWNLOAD EXAMIANS APP
Surveying Perspective centre relates to None of these Orthogonal projection Parallel projection Central projection None of these Orthogonal projection Parallel projection Central projection ANSWER DOWNLOAD EXAMIANS APP
Surveying The instrument used for accurate centering in plane table survey is plumbing fork spirit level alidade trough compass plumbing fork spirit level alidade trough compass ANSWER DOWNLOAD EXAMIANS APP
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