Cross Section Method Of Contouring

In the cross-section method of indirect contouring the spacing of cross-sections depends upon. Explain Cross Section Method of Contouring.


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Ii and iii D.

Cross section method of contouring. The cross-section lines need not necessarily be at right angles to the centre line of the work. This may be inclined at any angle to the centre line if necessary. In the cross-section method of indirect contouring the spacing of cross-sections depends upon i contour interval ii scale of plan iii characteristics of ground The correct answer is.

I ii and iii Answer. Characteristics of ground The correct answer is. The points are marked on the drawing sheets their reduced levels RL are marked and contour lines interpolated.

By Cross Section Method. – A only 1 – B 1 and 2. In the cross-section method of indirect contouring suitably spaced sections are duly set out from the traverse lines such as the centre line of roads railways etc and then the observations are made on the different points of each section generally with the help of a theodolite.

Jul 292021 – In the cross-section method of indirect contouring the spacing of cross-sections depends uponi Contour intervalii Scale of planiii Characteristics of groundThe correct answer isaOnly ibi and iicii and iiidi ii and iiiCorrect answer is option D. Cross Section method of contouring This method is generally used for hilly terrain to. This method is most commonly used in a route surveys of a road railway or canal alignment.

– Civil Engineering Mcqs – Surveying Mcqs. The correct answer is. In this method cross-sectional points are taken at regular interval.

Direct Method of Contouring. Scale of plan 3. In this method cross-sections are run transverse to the center line of a road railway or canal etc.

Cross-sections are run transverse to the centre line of a road railway or canal and the points of change in slope are located. Spacing of the cross section depends upon the terrain of the land. Scale of plan 3.

Characteristics of ground The correct answer is. 73 In the cross-section method of indirect contouring the spacing of cross-sections depends upon icontour interval iiscale of plan iii characteristics of ground. In the cross-section method of indirect contouring the spacing of cross-sections depends upon_____.

I and ii C. The RL of each square corner are determined then required contour line is interpolated. This method is suitable for preparing a contour map of a road railway or canal alignment.

Characteristics of ground The correct answer is. Cross section method is most suitable for preparing contour maps for road works rail works canals etc. By levelling the reduced level of all those points are established.

Scale of plan 3. The spacing of the cross-section depends upon the contour interval the scale of the map and. In the cross-section method of indirect contouring the spacing of cross-sections depends upon.

In this method cross-sections perpendicular to the counter line of the area is set out. This method is most suitable for railway route survey. There are basically 2 methods of contouring Direct Method and Indirect Method.

The points are marked on the drawing sheets their reduced levels RL are marked and contour lines interpolated. This method is best suitable for hilly terrains as the number of stations which can be commanded by a tachometer is far more than those by a level and thus the number of instrument settings are considerably reduced. By levelling the reduced level of all those points are established.

Method of Cross-Section In this method cross-sectional points are taken at regular interval. – Civil Engineering Mcqs – Surveying Mcqs. In the cross-section method of indirect contouring the spacing of cross-sections depends upon i Contour interval ii Scale of plan iii Characteristics of ground The correct answer is A Only i.

B By cross-section method. Typically this type of land has a very long strip but narrow width. I The centre line of the strip of land is first marked.

This method is most suitable for survey of long narrow strips such as a road railway canal etc. High degree of precision is required for. The cross-section line may be inclined at an angle to the centre line if necessary.

The spacing of the cross -sections. This video lecture is suitable for Students of Civil Engineering as well as for the aspirants who wish to brush up on their basics. Cross -section ore run transverse lo the centre line of the work and representative points are marked along the lines of cross-section.


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