Surveying The instrument used for accurate centering in plane table survey is plumbing fork alidade spirit level trough compass plumbing fork alidade spirit level trough compass ANSWER DOWNLOAD EXAMIANS APP
Surveying Assuming human normal vision distance 25 cm, smallest measurable angle 20", and intraocular distance 6.5 cm, the smallest depth to be discerned is 0.5 mm 0.1 mm 1.1 mm 1.00 mm 0.5 mm 0.1 mm 1.1 mm 1.00 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying If v, t and f/H are the ground speed of the aircraft, the shutter speed of the camera and the scale of the photograph respectively, then the amount of image displacement i = t. H/v. f i = v. t. H/f i = v. f/t. H i = v. t. (f/H) i = t. H/v. f i = v. t. H/f i = v. f/t. H i = v. t. (f/H) ANSWER DOWNLOAD EXAMIANS APP
Surveying At western elongation, the pole star moves Southward Westward Eastward Northward Southward Westward Eastward Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying Agate cap is fitted with a cross staff level chain prismatic compass cross staff level chain prismatic compass ANSWER DOWNLOAD EXAMIANS APP
Surveying In an internal focussing type of telescope, the lens provided is convex plano-convex concave plano-concave convex plano-convex concave plano-concave ANSWER DOWNLOAD EXAMIANS APP
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