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A deflection angle is an angle in which a survey line makes with the prolongation of the preceeding line.

A deflection angle is an angle in which a survey line makes with the prolongation of the preceeding line. Correct Answer True

A deflection angle is an angle in which a survey line makes with the prolongation of the preceding line. It is designated as right (R) or left (L) according to its measure to the clockwise or to anti clockwise from the prolongation of the previous line.

Related Questions

A deflection angle is an angle in which a survey line makes with prolongation of back sight.
Consider the following statements in connection with deflection-type and null-type instruments: 1. Null-type instruments are more accurate than the deflection-type ones. 2. Null-type of instrument can be highly sensitive compared to a deflection-type instrument. 3. Under dynamic conditions, null-type instruments are less preferred to deflection-type instruments. 4. Response is faster in null-type instruments as compared to deflection-type instruments. Which of the above statements are correct?
An angle made by a survey line with the prolongation of the proceeding line, is known as ...... angle.
An engineering survey is proposed in a highway alignment project. The survey include following stages: 1. Preliminary Survey 2. Reconnaissance 3. Map study 4. Final location & detailed Survey. The sequential order of the stages in which the engineering survey is carried out is : (Use Codes 1 to 4 for answering)
Consider the following statements for deflection and null type instruments: 1. Deflection type of instruments are more accurate than null type of instruments. 2. Deflection type of instruments can be highly sensitive as compared with the null type of instruments. 3. Null type of instruments are more suitable for measurements under dynamic conditions than deflection type of instruments. Which of the above statements are not correct?
The angle between the prolongation of the preceding line and the forward line of a traverse is called
What is the equation to find the rebound deflection if the relationship between intermediate deflection reading Di and the final deflection reading Df is Di-Df<0.025 mm?
In a compass survey work of an open traverse ABCDE shown in the figure, the bearing of the first line AB observed was not clearly written in the field. The observed bearing of the last line DE was recorded as S36°40’E. If the deflection angles are 31°50' (right) at D, 42°30' (right) at C, and 18°20' (left) at B. calculate the bearing of the first line AB.
How methods are there for prolongation of a straight line?
To isolate an enclosed area for conservation, an open traverse is run keeping close to (but outside of) the exterior boundary of the area through ground points A → B → C → D → E → F → G → towards H (to be eventually located). AB is 80° to the East of the North line at A. Deflection / Interior angles at B, C, D, E, F are indicated. What would be the magnitude of the deflection angle at G (as marked) so that GH may run parallel to BA? (Lengths are immaterial in this case.)