Surveying The scale of a tilted photograph of focal length f taken from an altitude H, along the plate parallel through principal point is f/H sec θ f sec θ/H f/H f/H cos ½θ f/H sec θ f sec θ/H f/H f/H cos ½θ 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 maximum tolerance in a 20 m chain is ±5 mm ±3 mm ±2 mm ±8 mm ±5 mm ±3 mm ±2 mm ±8 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The true and mean suns occupy the same meridian at the same time on September 1 All of these April 15 June 14 September 1 All of these April 15 June 14 ANSWER DOWNLOAD EXAMIANS APP
Surveying The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as None of these Conditional equation Normal equation Observation equation None of these Conditional equation Normal equation Observation equation ANSWER DOWNLOAD EXAMIANS APP
Surveying Places having same latitude Are equidistant from both the poles All listed here Lie on the parallel of the latitude Are equidistant from the nearer pole Are equidistant from both the poles All listed here Lie on the parallel of the latitude Are equidistant from the nearer pole ANSWER DOWNLOAD EXAMIANS APP
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