Surveying The method of surveying by triangulation was first introduced by the Dutchman Snell in 1650 1630 1615 1600 1650 1630 1615 1600 ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58 sin α 58 cos α 58" cot α 58" tan α 58 sin α 58 cos α 58" cot α 58" tan α ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? Measuring distance from two points on traverse line Measuring angles to the point from at least two stations Measuring angle at one station and distance from other Measuring angle and distance from one transit station Measuring distance from two points on traverse line Measuring angles to the point from at least two stations Measuring angle at one station and distance from other Measuring angle and distance from one transit station ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 7.5 m 50 m 75 m 25 m 7.5 m 50 m 75 m 25 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is plane table surveying tacheomefry trigonometrical levelling theodolite surveying plane table surveying tacheomefry trigonometrical levelling theodolite surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the direction of star and the direction of earth's axis of rotation is called Latitude Declination Co-declination Co-latitude Latitude Declination Co-declination Co-latitude ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS