Surveying Local attraction in compass surveying may exist due to loss of magnetism of the needle friction of the needle at the pivot incorrect levelling of the magnetic needle presence of magnetic substances near the instrument loss of magnetism of the needle friction of the needle at the pivot incorrect levelling of the magnetic needle presence of magnetic substances near the instrument ANSWER DOWNLOAD EXAMIANS APP
Surveying The solar tidal force divided by lunar tidal force is 1/2 5/4 1/3 3/4 1/2 5/4 1/3 3/4 ANSWER DOWNLOAD EXAMIANS APP
Surveying The parallax equation Δp = BmΔh/H - h is applicable to entire overlap of the photographs only if parallax is measured Both (A) and (B) Neither (A) nor (B) Normal to base line Parallel to base line Both (A) and (B) Neither (A) nor (B) Normal to base line Parallel to base line ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the plane of the equator and the plane of the ecliptic, is known as obliquity of the ecliptic and its value is 22° 30' 23° 30' 24° 0' 23° 27' 22° 30' 23° 30' 24° 0' 23° 27' ANSWER DOWNLOAD EXAMIANS APP
Surveying The position of a heavenly body on the celestial sphere can be completely specified by Its altitude and azimuth All listed here Its declination and right ascension Its declination and hour angle Its altitude and azimuth All listed here Its declination and right ascension Its declination and hour angle ANSWER DOWNLOAD EXAMIANS APP
Surveying In the double application of principle of reversion, the apparent error is half the true error two times the true error equal to true error four times the true error half the true error two times the true error equal to true error four times the true error ANSWER DOWNLOAD EXAMIANS APP
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