Surveying The Polaris describes a small circle round the pole whose radius is approximately 2° 3° 4° 1° 2° 3° 4° 1° ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for providing None of these Planimetric control Both planimetric and height control Height control None of these Planimetric control Both planimetric and height control Height control ANSWER DOWNLOAD EXAMIANS APP
Surveying Closed contours, with higher value inwards, represent a hillock plain surface None of these depression hillock plain surface None of these depression ANSWER DOWNLOAD EXAMIANS APP
Surveying ‘H’ is the flying height above mean ground level and ‘f’ is the principal distance of a vertical photograph. The mean scale of the photographs is H. f H + f f/H H/f H. f H + f f/H H/f ANSWER DOWNLOAD EXAMIANS APP
Surveying In direct method of contouring, the process of locating or identifying points lying on a contour is called centring vertical control ranging horizontal control centring vertical control ranging horizontal control ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by sin λ cot λ cos λ tan λ sin λ cot λ cos λ tan λ ANSWER DOWNLOAD EXAMIANS APP
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