Surveying The rise and fall method is not suitable for levelling with tilting levels is less accurate than height of instrument method provides a check on the reduction of intermediate point levels quicker and less tedious for large number of intermediate sights is not suitable for levelling with tilting levels is less accurate than height of instrument method provides a check on the reduction of intermediate point levels quicker and less tedious for large number of intermediate sights ANSWER DOWNLOAD EXAMIANS APP
Surveying Homologous point is All listed here Photo principal point Ground principal point Ground isocenter All listed here Photo principal point Ground principal point Ground isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by increasing the viscosity of liquid decreasing the length of bubble increasing the diameter of the tube decreasing the radius of curvature of tube increasing the viscosity of liquid decreasing the length of bubble increasing the diameter of the tube decreasing the radius of curvature of tube ANSWER DOWNLOAD EXAMIANS APP
Surveying Polaris is usually observed for the determination of the azimuth when it is At elongation Either at culmination or at elongation At culmination Neither at culmination nor at elongation At elongation Either at culmination or at elongation At culmination Neither at culmination nor at elongation ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58" tan α 58 cos α 58 sin α 58" cot α 58" tan α 58 cos α 58 sin α 58" cot α ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘f’ is the focal length of the camera lens and ‘θ’ is the angle of tilt, the distance of the plumb point from the principal point will be f sec θ f tan θ f cos θ f sin θ f sec θ f tan θ f cos θ f sin θ ANSWER DOWNLOAD EXAMIANS APP
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