Surveying With standard meridian as 82° 30' E the standard time at longitude 90° E is 8 h 30 m. The local mean time at the place will be 8 h 00 m 9 h 00 m 7 h 30 m 7 h 00 m 8 h 00 m 9 h 00 m 7 h 30 m 7 h 00 m ANSWER DOWNLOAD EXAMIANS APP
Surveying If the altitudes of a star at its upper and lower transits are 60° 30' and 19° 30' respectively, the latitude of the place, is 30° 60° 45° 35° 30° 60° 45° 35° ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58" cot α 58" tan α 58 cos α 58 sin α 58" cot α 58" tan α 58 cos α 58 sin α ANSWER DOWNLOAD EXAMIANS APP
Surveying For adjusting a quadrilateral whose both the diagonals are observed, the equations of conditions involved, are Two angle equations and two side equations One angle equation and three side equations Three angle equations and one side equation None of these Two angle equations and two side equations One angle equation and three side equations Three angle equations and one side equation None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying At eastern elongation, the pole star moves Northward Southward Eastward Westward Northward Southward Eastward Westward ANSWER DOWNLOAD EXAMIANS APP
Surveying Agate cap is fitted with a chain level prismatic compass cross staff chain level prismatic compass cross staff ANSWER DOWNLOAD EXAMIANS APP
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