Accurate measurement of deflection angles with a transit not properly adjusted may be made by

Question:Accurate measurement of deflection angles with a transit not properly adjusted may be made by

1.setting the vernier A at zero at back station and then plunging the telescope

2. setting the vernier A at zero at back station and turning the instrument to the forward station

3.taking two back sights one with the telescope normal and the other with telescope inverted

4.none of these.


Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!