Surveying If ‘δ’ is the declination of the star and ‘φ’ is the latitude of the observer, then the azimuth of the star at elongation is given by None of these sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ None of these sin z = sec φ . cos δ cos z = sec φ . cos δ tan z = sec φ . cos δ ANSWER DOWNLOAD EXAMIANS APP
Surveying Triangulation surveys are carried out for providing None of these Height control Planimetric control Both planimetric and height control None of these Height control Planimetric control Both planimetric and height control ANSWER DOWNLOAD EXAMIANS APP
Surveying To have greatest coverage of the area, the type of photography used, is Vertical None of these Low oblique High oblique Vertical None of these Low oblique High oblique ANSWER DOWNLOAD EXAMIANS APP
Surveying A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is Δ/3 Δ/2 Δ/6 Δ/4 Δ/3 Δ/2 Δ/6 Δ/4 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 altitude and azimuth All listed here Its declination and hour angle Its declination and right ascension Its altitude and azimuth All listed here Its declination and hour angle ANSWER DOWNLOAD EXAMIANS APP
Surveying A star in northern sphere is said to transit When its azimuth is 180° All listed here When it is in south When its altitude is maximum When its azimuth is 180° All listed here When it is in south When its altitude is maximum ANSWER DOWNLOAD EXAMIANS APP
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