Surveying The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured Parallel to base line Normal to base line Both (A) and (B) Neither (A) nor (B) Parallel to base line Normal to base line Both (A) and (B) Neither (A) nor (B) ANSWER DOWNLOAD EXAMIANS APP
Surveying Parallax bar measures Height Height difference Parallax difference Parallax Height Height difference Parallax difference Parallax ANSWER DOWNLOAD EXAMIANS APP
Surveying An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as contour gradient contour interval horizontal equivalent contour line contour gradient contour interval horizontal equivalent contour line ANSWER DOWNLOAD EXAMIANS APP
Surveying The main object of the astronomer to obtain Astronomical longitude Astronomical bearing All of these Astronomical latitude Astronomical longitude Astronomical bearing All of these Astronomical latitude ANSWER DOWNLOAD EXAMIANS APP
Surveying Sensitiveness of a level tube is designated by None of these length of level tube length of bubble of level tube radius of level tube None of these length of level tube length of bubble of level tube radius of level tube ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58 sin α 58" cot α 58 cos α 58" tan α 58 sin α 58" cot α 58 cos α 58" tan α ANSWER DOWNLOAD EXAMIANS APP
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