Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H - h) fB/(H + h) fB/(H + h)² fB/(H - h)² fB/(H - h) fB/(H + h) fB/(H + h)² fB/(H - h)² ANSWER DOWNLOAD EXAMIANS APP
Surveying If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be 4 cm 1 cm 3 cm 2 cm 4 cm 1 cm 3 cm 2 cm ANSWER DOWNLOAD EXAMIANS APP
Surveying The necessary geometrical condition for triangulation adjustment is: The sum of the angles around a station should be 360° The sum of the three angles of a plane triangle should be 180° All listed here The sum of the eight angles of a braced quadrilateral should be 360° The sum of the angles around a station should be 360° The sum of the three angles of a plane triangle should be 180° All listed here The sum of the eight angles of a braced quadrilateral should be 360° ANSWER DOWNLOAD EXAMIANS APP
Surveying Normal tension is that pull which 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 makes the correction due to sag equal to zero ANSWER DOWNLOAD EXAMIANS APP
Surveying The graduations in prismatic compassi) are invertedii) are uprightiii) run clockwise having 0° at southiv) run clockwise having 0° at northThe correct answer is (i) and (iii) (ii) and (iii) (i) and (iv) (ii) and (iv) (i) and (iii) (ii) and (iii) (i) and (iv) (ii) and (iv) 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) (iii) and (iv) (i) and (iii) (i) and (ii) (ii) and (iv) (iii) and (iv) (i) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
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