Surveying The want of correspondence in stereo-photographs Is a function of tilt Is a good property Is minimum when θ is 3° Is not affected by the change of flying height between photographs Is a function of tilt Is a good property Is minimum when θ is 3° Is not affected by the change of flying height between photographs ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors is not eliminated by the method of repetition of horizontal angle measurement ? error due to displacement of station signals error due to wrong adjustment of line of collimation and trunnion axis error due to inaccurate graduation error due to eccentricity of verniers error due to displacement of station signals error due to wrong adjustment of line of collimation and trunnion axis error due to inaccurate graduation error due to eccentricity of verniers ANSWER DOWNLOAD EXAMIANS APP
Surveying Agate cap is fitted with a cross staff prismatic compass level chain cross staff prismatic compass level chain ANSWER DOWNLOAD EXAMIANS APP
Surveying The smaller horizontal angle between the true meridian and a survey line, is known Azimuth Declination Dip Bearing Azimuth Declination Dip Bearing 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 Check lines (or proof lines) in Chain Surveying, are essentially required To plot the offsets To increase the out-turn To indicate the accuracy of the survey work To plot the chain lines To plot the offsets To increase the out-turn To indicate the accuracy of the survey work To plot the chain lines ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS