Surveying The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is f/(H - h) (H - h)/f f/(H + h) f/H f/(H - h) (H - h)/f f/(H + h) f/H ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 180° east or westward 180° eastward 180° westward 360° eastward 180° east or westward 180° eastward 180° westward 360° eastward ANSWER DOWNLOAD EXAMIANS APP
Surveying The allowable length of an offset depends upon the scale of plotting method of setting out the perpendiculars and nature of ground degree of accuracy required All of these scale of plotting method of setting out the perpendiculars and nature of ground degree of accuracy required All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - East longitude in time None of these L.M.T. + East longitude in time L.M.T. - West longitude in time L.M.T. - East longitude in time None of these L.M.T. + East longitude in time L.M.T. - West longitude in time ANSWER DOWNLOAD EXAMIANS APP
Surveying The declination and right ascension of the sun becomes 23° 27' S and 270° respectively on September 21 December 22 June 21 March 21 September 21 December 22 June 21 March 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors cannot be eliminated by taking both face observations ? None of these error due to non-parallelism of the axis of telescope level and line of collimation index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to horizontal axis not being perpendicular to the vertical axis None of these error due to non-parallelism of the axis of telescope level and line of collimation index error i.e. error due to imperfect adjustment of the vertical circle vernier error due to horizontal axis not being perpendicular to the vertical axis ANSWER DOWNLOAD EXAMIANS APP
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