Surveying Polaris is usually observed for the determination of the azimuth when it is At elongation Neither at culmination nor at elongation Either at culmination or at elongation At culmination At elongation Neither at culmination nor at elongation Either at culmination or at elongation At culmination ANSWER DOWNLOAD EXAMIANS APP
Surveying The height displacement on a vertical photograph Increases as the horizontal distance increases from the principal point Increases as the ground elevation increases All listed here Decreases as the flying height increases Increases as the horizontal distance increases from the principal point Increases as the ground elevation increases All listed here Decreases as the flying height increases ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Vertical curve Transition curve Compound curve Reverse curve Vertical curve Transition curve Compound curve Reverse curve ANSWER DOWNLOAD EXAMIANS APP
Surveying Normal tension is that pull which makes the correction due to sag equal to zero neutralizes the effect due to pull and sag is used at the time of standardising the tape makes the correction due to pull equal to zero makes the correction due to sag equal to zero neutralizes the effect due to pull and sag is used at the time of standardising the tape makes the correction due to pull equal to zero ANSWER DOWNLOAD EXAMIANS APP
Surveying The method of surveying by triangulation was first introduced by the Dutchman Snell in 1615 1600 1630 1650 1615 1600 1630 1650 ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? error due to line of collimation not being perpendicular to horizontal axis error due to imperfect graduations error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to line of collimation not being perpendicular to horizontal axis error due to imperfect graduations error due to eccentricity of verniers error due to imperfect adjustment of plate levels ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS