Surveying Rotation of the camera at exposure about its vertical axis, is known as Swing Tip Tilt None of these Swing Tip Tilt None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying If θ and δ be the latitude of a place and declination of a star respectively, the upper culmination of the star will be north of zenith if its zenith distance, is δ - θ θ + δ θ - δ (θ + δ)/2 δ - θ θ + δ θ - δ (θ + δ)/2 ANSWER DOWNLOAD EXAMIANS APP
Surveying Systematic errors Always follow some definite mathematical law Can be removed by applying corrections to the observed values All listed here Are also known as cumulative errors Always follow some definite mathematical law Can be removed by applying corrections to the observed values All listed here Are also known as cumulative errors 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 sin θ f sec θ f cos θ f tan θ f sin θ f sec θ f cos θ f tan θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The allowable length of an offset depends upon the All of these method of setting out the perpendiculars and nature of ground scale of plotting degree of accuracy required All of these method of setting out the perpendiculars and nature of ground scale of plotting degree of accuracy required ANSWER DOWNLOAD EXAMIANS APP
Surveying Dumpy level is most suitable when All of these the instrument is to be shifted frequently many readings are to be taken from a single setting of the instrument fly levelling is being done over long distance All of these the instrument is to be shifted frequently many readings are to be taken from a single setting of the instrument fly levelling is being done over long distance ANSWER DOWNLOAD EXAMIANS APP
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