Surveying Which of the following methods of offsets involves less measurement on the ground? method of ties method of oblique offsets all involve equal measurement on the ground method of perpendicular offsets method of ties method of oblique offsets all involve equal measurement on the ground method of perpendicular offsets ANSWER DOWNLOAD EXAMIANS APP
Surveying Accidental errors Do not follow any definite mathematical law Are generally small All of these Cannot be removed by applying corrections to the observed values Do not follow any definite mathematical law Are generally small All of these Cannot be removed by applying corrections to the observed values ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The declination of the star, is 50° 60° 70° 80° 50° 60° 70° 80° ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the direction of star and the direction of earth's axis of rotation is called Co-latitude Latitude Co-declination Declination Co-latitude Latitude Co-declination Declination ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘f’ is the focal length of the camera lens and ‘θ’ is the angle of tilt, the distance of the plumb point from the principal point will be f sec θ f sin θ f cos θ f tan θ f sec θ f sin θ f cos θ f tan θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference of parallax for a given difference in elevation is independent of Focal length of the camera Percentage of overlap All listed here Overall size of the photo graphs Focal length of the camera Percentage of overlap All listed here Overall size of the photo graphs ANSWER DOWNLOAD EXAMIANS APP
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