Surveying A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is Δ/6 Δ/2 Δ/3 Δ/4 Δ/6 Δ/2 Δ/3 Δ/4 ANSWER DOWNLOAD EXAMIANS APP
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)/f f/(H + h) f/(H - h) f/H (H - h)/f f/(H + h) f/(H - h) ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 180° eastward 180° westward 360° eastward 180° east or westward 180° eastward 180° westward 360° eastward 180° east or westward ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.6 0.4 0.24 0.36 0.6 0.4 0.24 0.36 ANSWER DOWNLOAD EXAMIANS APP
Surveying The meridian of a place is A great circle passing through the place and the poles A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place A semi-circle which passes through the place and is terminated at the poles An arc of the great circle which passes through the place and is perpendicular to the equator A great circle passing through the place and the poles A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place A semi-circle which passes through the place and is terminated at the poles An arc of the great circle which passes through the place and is perpendicular to the equator 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 error due to horizontal axis not being perpendicular to the vertical axis index error i.e. error due to imperfect adjustment of the vertical circle vernier None of these error due to non-parallelism of the axis of telescope level and line of collimation error due to horizontal axis not being perpendicular to the vertical axis index error i.e. error due to imperfect adjustment of the vertical circle vernier ANSWER DOWNLOAD EXAMIANS APP
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