Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is (θ + δ)/2 θ + δ θ - δ δ - θ (θ + δ)/2 θ + δ θ - δ δ - θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Principal line Isocentric distance Focal length Principal distance Principal line Isocentric distance Focal length Principal distance ANSWER DOWNLOAD EXAMIANS APP
Surveying Bowditch rule is applied to determine the effect of local attraction None of these a closed traverse for adjustment of closing error an open traverse for graphical adjustment determine the effect of local attraction None of these a closed traverse for adjustment of closing error an open traverse for graphical adjustment ANSWER DOWNLOAD EXAMIANS APP
Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 3 cm 4 cm 2 cm 1 cm 3 cm 4 cm 2 cm 1 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying The displacement of the pictured position of a point of h elevation on a vertical photograph taken with a camera of 30 cm focal length, from an altitude of 3000 m, is 4.4 mm 6.5 mm 5.5 mm 7.5 mm 4.4 mm 6.5 mm 5.5 mm 7.5 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is 180m 6 chains 120 m 4 chains 180m 6 chains 120 m 4 chains ANSWER DOWNLOAD EXAMIANS APP
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