Surveying The correction applied to the measured base of length ‘L’ is All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m Tension = (P - Ps)L/AE All of these Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports Sag = L³w²/24P² where w is the weight of tape/m Tension = (P - Ps)L/AE ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous points are Nodal points of the camera lens Opposite corners of a photograph Plumb points of stereo pair of photographs Corresponding points on the ground and photograph Nodal points of the camera lens Opposite corners of a photograph Plumb points of stereo pair of photographs Corresponding points on the ground and photograph ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.6 0.36 0.24 0.4 0.6 0.36 0.24 0.4 ANSWER DOWNLOAD EXAMIANS APP
Surveying At the first point of Aeries, the sun moves From north to south of the equator Southward From south to north of the equator Northward From north to south of the equator Southward From south to north of the equator Northward ANSWER DOWNLOAD EXAMIANS APP
Surveying To avoid large centering error with very short legs, observations are generally made To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite All listed here To chain pins To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite All listed here To chain pins ANSWER DOWNLOAD EXAMIANS APP
Surveying The prismatic compass and surveyor’s compass give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively both give QB of a line and WCB of a line both give WCB of a line both give QB of a line give whole circle bearing (WCB) of a line and quadrantal bearing (QB) of a line respectively both give QB of a line and WCB of a line both give WCB of a line both give QB of a line ANSWER DOWNLOAD EXAMIANS APP
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