Removal of parallax, may be achieved by focussing. A. the objective: B. the eye-piece: C. the objective and the eye-piece: D. none of these.
9/9/2019 · Q13. Removal of parallax, may be achieved by focussing a) The objective b) The eye-piece c) The objective and the eye-piece d) None of these. Q14. In an internal focusing telescope a) The objective is at a fixed distance from the diaphragm b) The focusing is done by the sliding of a divergent lens.
Removal of parallax, may be achieved by focusing A. the objective B. the eye-piece C. the objective and the eye-piece D. none of these. View Answer. Discuss in Forum . 139. Accurate measurement of deflection angles with a transit not properly adjusted may be made by A. setting the vernier A at zero at back station and then plunging the telescope, Removal of parallax may be achieved by 1. refocusing the objective 2. refocusing the eye-piece 3. refocusing the objective and eye piece 4. none of the above 103. International date line is located along 1. Standard meridian 2. Greenwich meridian 3. Equator 4. longitude 104. The position of the sun when its north, Removal of parallax, may be achieved by focussing B. c. D. the objective the eye-piece the objective and the eye-piece none of these. Answer: Option C . The additional lines which are measured to show the correctness of the chain surveying are called: B..
15. Removal of parallax in a Theodolite can be achieved by focusing (a) The objective (b) The eye piece (c) The objective and the eye piece (d) The horizon 16. The proportion of second moment of area abou t the centroidal axis to second moment of area about the base of a rectangle will be, But this time using only the third screw • Question 12 Removal of parallax may be achieved by focusing _____. Selected Answer: d. The objective and the eyepiece • Question 13 The distance from D to E as measured is 165.2 m. If the 50 m tape.
Removal of parallax, may be achieved by focussing A. the objective B. the eye-piece C. the objective and the eye-piece D. none of these. C. the objective and the eye-piece. Pick up the correct statement from the following : A. A level surface is perpendicular at all points to the direction of gravity B. A level line lies in level surface, ? Removal of parallax, may be achieved by focussing. the objective the eye-piece the objective and the eye-piece none of these. ? Quadrantal system confines the user to measure the bearing from The north point clockwise The north point or south point whichever is nearer The north point anticlockwise None of the above, This is the civil engineering questions and answers section on Surveying Section 3 with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand – …
