Surveying Which of the following angles can be set out with the help of French cross staff? 90° only either 45° or 90° any angle 45° only 90° only either 45° or 90° any angle 45° only ANSWER DOWNLOAD EXAMIANS APP
Surveying In triangulation surveys The area is divided into triangular figures All listed here Control stations are located from which detailed surveys are carried out Sides are not measured excepting the base line The area is divided into triangular figures All listed here Control stations are located from which detailed surveys are carried out Sides are not measured excepting the base line ANSWER DOWNLOAD EXAMIANS APP
Surveying If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is 30° 10° 40° 20° 30° 10° 40° 20° ANSWER DOWNLOAD EXAMIANS APP
Surveying Which of the following errors can be eliminated by taking mean of bot face observations ? error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis error due to eccentricity of verniers error due to imperfect adjustment of plate levels error due to imperfect graduations error due to line of collimation not being perpendicular to horizontal axis error due to eccentricity of verniers ANSWER DOWNLOAD EXAMIANS APP
Surveying A star in northern sphere is said to transit All listed here When its azimuth is 180° When its altitude is maximum When it is in south All listed here When its azimuth is 180° When its altitude is maximum When it is in south ANSWER DOWNLOAD EXAMIANS APP
Surveying If the length of a chain is found to be short on testing, it can be adjusted by straightening the links removing one or more small circular rings closing the joints of the rings if opened out All of these straightening the links removing one or more small circular rings closing the joints of the rings if opened out All of these ANSWER DOWNLOAD EXAMIANS APP
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