Surveying Which of the following errors can be neutralised by setting the level midway between the two stations ? error due to both curvature and re-fraction error due to refraction only error due to curvature only None of these error due to both curvature and re-fraction error due to refraction only error due to curvature only None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying There are two stations A and B. Which of the following statements is correct? The fore bearing of AB is AB All listed here The fore and back bearings of AB differ by 180° The back bearing of AB is BA The fore bearing of AB is AB All listed here The fore and back bearings of AB differ by 180° The back bearing of AB is BA ANSWER DOWNLOAD EXAMIANS APP
Surveying The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between Zenith and pole Equator and zenith Pole and horizon Horizon and equator Zenith and pole Equator and zenith Pole and horizon Horizon and equator ANSWER DOWNLOAD EXAMIANS APP
Surveying The position of a heavenly body on the celestial sphere can be completely specified by Its declination and right ascension Its declination and hour angle All listed here Its altitude and azimuth Its declination and right ascension Its declination and hour angle All listed here Its altitude and azimuth ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±3 mm ±5 mm ±8 mm ±2 mm ±3 mm ±5 mm ±8 mm ±2 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle which passes through the zenith, nadir and the poles, is known as Prime vertical Vertical circle None of these Meridian Prime vertical Vertical circle None of these Meridian ANSWER DOWNLOAD EXAMIANS APP
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