Q. What is the formula for finding vertical distance if the staff is held vertical and line of sight is inclined?

View solution

Q. The value of additive constant lies in the range of__________

View solution

Q. Usage of anallactic lens makes the entire process more simple and reliable.

View solution

Q. A tacheometer is setup at A and the readings on the staff at B are 1.77m, 2.12m, 2.34m and the inclination of line of sight is + 1° 9ꞌ. Calculate the vertical distance between A and B. Take k = 100, c = 0.3?

View solution

Q. What is the value of additive constant in anallactic lens?

View solution

Q. Subtense method is one of the classifications of stadia system.

View solution

Q. Calculate the value of K and C, if the measurements are taken between two points of 50 and 130 distant apart and the stadia readings will be 0.024, 0.824 respectively.

View solution

Q. The following are the staff readings given when the staff is held normal. The line of sight of instrument is placed at an angle +3°24ꞌ. It being an anallactic lens, find the horizontal distance between staff and instrument station. Staff readings – 2.145 m, 1.925 m, 1.464 m.

View solution

Q. Calculate the value of R.L for staff being vertical and possessing staff readings as follows 2.892, 2.234, 1.926. It being an anallactic lens possesses an instrumental height of 1.94 with R.L 102.34 m. Line of sight placed at an angle of 2°42ꞌ.

View solution

Q. In order to mitigate the closing error, sum of latitudes and departures must be equal to zero.

View solution

Q. Which among the following determines the direction of closing error?

View solution

Q. The sum of interior angles must be equal to_______

View solution

Q. For adjusting the angular error, the error may be distributed equally among all the angles.

View solution

Q. Closing error can be given as________

View solution

Q. Which of the following corresponds to the correction applied to the bearing of the last side?

View solution

Q. If traversing is done by taking bearings of the lines, the closing error in bearing may be determined by _______________

View solution

Q. Which of the following is a method of adjusting a closed traverse?

View solution

Q. Relative error of closure is given as____________

View solution

Q. Closing error can be briefly explained in which of the following set of methods?

View solution

Q. For a traverse containing 10 sides, what would be the correction applied for the first side, if it consists a closing error of +1.92?

View solution