Surveying Normal tension is that pull which makes the correction due to sag equal to zero makes the correction due to pull equal to zero is used at the time of standardising the tape neutralizes the effect due to pull and sag makes the correction due to sag equal to zero makes the correction due to pull equal to zero is used at the time of standardising the tape neutralizes the effect due to pull and sag ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the celestial sphere vertically below the observer's position, is called Pole Zenith Nadir Celestial point Pole Zenith Nadir Celestial point ANSWER DOWNLOAD EXAMIANS APP
Surveying The instrument used for accurate centering in plane table survey is plumbing fork spirit level trough compass alidade plumbing fork spirit level trough compass alidade ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle whose plane is perpendicular to the axis of rotation of the earth, is called All of these Equator Terrestrial equator 0° latitude All of these Equator Terrestrial equator 0° latitude 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 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 error due to displacement of station signals error due to wrong adjustment of line of collimation and trunnion axis error due to inaccurate graduation ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal plane contains Nadir point Iso-centre Principal point All of these Nadir point Iso-centre Principal point All of these ANSWER DOWNLOAD EXAMIANS APP