Surveying The height displacement on a vertical photograph Increases as the horizontal distance increases from the principal point Decreases as the flying height increases All listed here Increases as the ground elevation increases Increases as the horizontal distance increases from the principal point Decreases as the flying height increases All listed here Increases as the ground elevation increases ANSWER DOWNLOAD EXAMIANS APP
Surveying The graduations in prismatic compassi) are invertedii) are uprightiii) run clockwise having 0° at southiv) run clockwise having 0° at northThe correct answer is (ii) and (iii) (i) and (iii) (ii) and (iv) (i) and (iv) (ii) and (iii) (i) and (iii) (ii) and (iv) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Surveying The correction applied to the measured base of length ‘L’ is All of these Tension = (P - Ps)L/AE Sag = L³w²/24P² where w is the weight of tape/m Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports All of these Tension = (P - Ps)L/AE Sag = L³w²/24P² where w is the weight of tape/m Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports ANSWER DOWNLOAD EXAMIANS APP
Surveying In a spherical triangle ABC right angled at C, sin b equals to sin c cos B cos c cos B sin c sin B tan c tan B sin c cos B cos c cos B sin c sin B tan c tan B ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f/H sec θ f/H cos ½θ f sec θ/H f/H f/H sec θ f/H cos ½θ f sec θ/H f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying In the cross-section method of indirect contouring, the spacing of cross-sections depends uponi) contour intervalii) scale of planiii) characteristics of groundThe correct answer is (i) and (ii) (i), (ii) and (iii) only (i) (ii) and (iii) (i) and (ii) (i), (ii) and (iii) only (i) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS