Surveying In a spherical triangle ABC, right angled at C, sin b equals cos a sin A sin a cos A cot A tan a tan a cot A cos a sin A sin a cos A cot A tan a tan a cot A ANSWER DOWNLOAD EXAMIANS APP
Surveying Circumpolar stars Are seldom seen near the pole star Rotate round the North Pole Rotate round the celestial pole Remain always above the horizon Are seldom seen near the pole star Rotate round the North Pole Rotate round the celestial pole Remain always above the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the photograph where bisector between the vertical line through optical centre of the camera lens and the plate perpendicular meets, is known as Perspective centre Isocenter Plumb point Principal point Perspective centre Isocenter Plumb point Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than 0.01 second None of these 0.0001 second 0.001 second 0.01 second None of these 0.0001 second 0.001 second ANSWER DOWNLOAD EXAMIANS APP
Surveying The rise and fall method of levelling provides a complete check on All of these backsight foresight intermediate sight All of these backsight foresight intermediate sight ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the axis of earth and the vertical at the station of observation is called Declination of star Astronomical co-latitude Co-declination of star Astronomical latitude Declination of star Astronomical co-latitude Co-declination of star Astronomical latitude ANSWER DOWNLOAD EXAMIANS APP
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