Surveying Local attraction in compass surveying may exist due to incorrect levelling of the magnetic needle loss of magnetism of the needle friction of the needle at the pivot presence of magnetic substances near the instrument incorrect levelling of the magnetic needle loss of magnetism of the needle friction of the needle at the pivot presence of magnetic substances near the instrument ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Declination Azimuth Right ascension Hour angle Declination Azimuth Right ascension Hour angle ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax of a point on the photograph is due to Ground elevation Flying height Length of air base All listed here Ground elevation Flying height Length of air base All listed here ANSWER DOWNLOAD EXAMIANS APP
Surveying The average eye base is assumed as 58 mm 64 mm 60 mm 62 mm 58 mm 64 mm 60 mm 62 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying The two point problem and three point problem are methods of traversing orientation resection and orientation resection traversing orientation resection and orientation resection ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following is not the function of levelling head ? None of these to attach the theodolite to the tripod to support the main part of the instrument to provide a means for leveling the theodolite None of these to attach the theodolite to the tripod to support the main part of the instrument to provide a means for leveling the theodolite ANSWER DOWNLOAD EXAMIANS APP
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