Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called Co-latitude Zenith distance Declination Altitude Co-latitude Zenith distance Declination Altitude ANSWER DOWNLOAD EXAMIANS APP
Surveying The principal plane contains Principal point Iso-centre All of these Nadir point Principal point Iso-centre All of these Nadir point 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 cos θ f sin θ f tan θ f sec θ f cos θ f sin θ f tan θ f sec θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The adjustment of horizontal cross hair is required particularly when the instrument is used for measurement of horizontal angles leveling prolonging a straight line All of these measurement of horizontal angles leveling prolonging a straight line All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The number of horizontal cross wires in a stadia diaphragm is one three two four one three two four ANSWER DOWNLOAD EXAMIANS APP
Surveying The rise and fall method provides a check on the reduction of intermediate point levels is less accurate than height of instrument method quicker and less tedious for large number of intermediate sights is not suitable for levelling with tilting levels provides a check on the reduction of intermediate point levels is less accurate than height of instrument method quicker and less tedious for large number of intermediate sights is not suitable for levelling with tilting levels ANSWER DOWNLOAD EXAMIANS APP
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