Surveying To avoid large centering error with very short legs, observations are generally made By using optical system for centering the theodolite To chain pins All listed here To a target fixed on theodolite tripod on which theodolite may be fitted easily By using optical system for centering the theodolite To chain pins All listed here To a target fixed on theodolite tripod on which theodolite may be fitted easily ANSWER DOWNLOAD EXAMIANS APP
Surveying The methods used for locating the plane table stations arei) radiationii) traversingiii) intersectioniv) resectionThe correct answer is (ii) and (iv) (i) and (ii) (iii) and (iv) (i) and (iii) (ii) and (iv) (i) and (ii) (iii) and (iv) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Surveying A star is said to elongate All of these When the star When the angle at the star of the spherical triangle is 90° When the star momentarily moves vertically All of these When the star When the angle at the star of the spherical triangle is 90° When the star momentarily moves vertically ANSWER DOWNLOAD EXAMIANS APP
Surveying A series of closely spaced contour lines represents a gentle slope steep slope uniform slope plane surface gentle slope steep slope uniform slope plane surface ANSWER DOWNLOAD EXAMIANS APP
Surveying The meridian of a place is A great circle passing through the place and the poles A semi-circle which passes through the place and is terminated at the poles An arc of the great circle which passes through the place and is perpendicular to the equator A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place A great circle passing through the place and the poles A semi-circle which passes through the place and is terminated at the poles An arc of the great circle which passes through the place and is perpendicular to the equator A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place ANSWER DOWNLOAD EXAMIANS APP
Surveying The error due to eccentricity of inner and outer axes can be eliminated by taking mean of several readings distributed over different portions of the graduated circle reading both verniers and taking the mean of the two taking both face observations and taking the mean of the two double sighting taking mean of several readings distributed over different portions of the graduated circle reading both verniers and taking the mean of the two taking both face observations and taking the mean of the two double sighting ANSWER DOWNLOAD EXAMIANS APP
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