Surveying If S is the sum of three angles of a spherical triangle, the spherical excess equals ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following angles can be set out with the help of French cross staff? any angle 90° only 45° only either 45° or 90° any angle 90° only 45° only either 45° or 90° ANSWER DOWNLOAD EXAMIANS APP
Surveying The product of the distances of plumb point and horizon point of a vertical photograph from its principal point, is 3f2 f2 ½f 2f2 3f2 f2 ½f 2f2 ANSWER DOWNLOAD EXAMIANS APP
Surveying The resection by two point problem as compared to three point problem requires more labour None of these takes less time gives more accurate problem requires more labour None of these takes less time gives more accurate problem ANSWER DOWNLOAD EXAMIANS APP
Surveying The negative sign is assigned to Reduction to mean sea level Correction for slope All listed here Correction for horizontal alignment Reduction to mean sea level Correction for slope All listed here Correction for horizontal alignment ANSWER DOWNLOAD EXAMIANS APP
Surveying The error due to eccentricity of inner and outer axes can be eliminated by taking mean of several readings distributed over different portions of the graduated circle double sighting reading both verniers and taking the mean of the two taking both face observations and taking the mean of the two taking mean of several readings distributed over different portions of the graduated circle double sighting reading both verniers and taking the mean of the two taking both face observations and taking the mean of the two ANSWER DOWNLOAD EXAMIANS APP
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