Differentiate between open traverse and closed traverse on any two points

Differentiate between open traverse and closed traverse on any two points
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1 Answer

Answer :

Differentiation between Open Traverse and Closed Traverse

Closed Traverse
Open Traverse
When a traverse forms a closed polygon it is called as “Closed Traverse” 
When a traverse does not form a closed polygon it is called as “ Open Traverse”
It is a series of line which begins and ends a same point.
It is the series of lines which extends in same direction but not return to starting point.
It is suitable for locating boundaries like ponds forest etc.
It is suitable for long narrow strip of ground like river , valley , road etc.
In closed traverse sum of included angles = (2n – 4) x 90 OR Sum of exterior angles = (2n + 4) x 90
There is no such check 
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Related questions

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State the important points kept in mind while recording the readings in level pages with respect first reading, intermediate readings, last reading, and change point, carry forward from one page to next page - Remarks.

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State the points to be considered while selecting survey stations.

Description : State the points to be considered while selecting survey stations.

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If deflection angles are measured in a closed traverse, the difference between the sum of the right-hand and that of the left hand angles should be equal to (A) 0° (B) 90° (C) 180° (D) 360°

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In a closed traverse, sum of south latitudes exceeds the sum of north latitudes and the sum of east departures exceeds the sum of west departures, then, the closing line will lie in (A) North-west quadrant (B) North-east quadrant (C) South-east quadrant (D) South-west quadrant

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Define local attraction. State two causes of local attraction.

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Description : State any two uses of survey.

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Description : State any two uses of Plane Surveying. 

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State any two desired relationship between fundamental axes of dumpy level.

Description : State any two desired relationship between fundamental axes of dumpy level.

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State two principles of survey.

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Description : As used in survey

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Tacheometric Surveying

Description : Tacheometric Surveying

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Explain the temporary adjustments of prismatic compass.

Description : Explain the temporary adjustments of prismatic compass.

Last Answer : Temporary Adjustments of Prismatic Compass 1. Fixing the compass to the tripod The compass is fixed on a tripod by rotating screw head of tripod stand. 2. Centering the compass The prismatic compass ... prism is moved using focusing stud so that readings on graduated ring will be seen clearly. 

State the fundamental axes and mention their relationship for a dumpy level.

Description : State the fundamental axes and mention their relationship for a dumpy level.

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Describe with neat sketch, the optical square and explain its principle.

Description : Describe with neat sketch, the optical square and explain its principle.

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Description : What consideration would you have while selecting survey stations and survey lines in a chain survey?

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Description : What are offsets? How are they taken and recorded? Explain with sketch.

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Define fly leveling and profile leveling

Description : Define fly leveling and profile leveling

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Description : Define : 1) Bench mark 2) Datum surface 3) Line of collimation 4) Change Point 

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Description : State the situation where plane table is suitable. 

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How would you detect presence of local attraction at a place ?

Description : How would you detect presence of local attraction at a place ?

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Define: WCB and Quadrantal Bearing system

Description : Define: WCB and Quadrantal Bearing system

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Write errors in leveling and corresponding precaution

Description : Write errors in leveling and corresponding precaution

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State the purposes of following methods of leveling. i)Profile leveling, ii)Fly leveling, iii)Check leveling iv)Reciprocal leveling

Description : State the purposes of following methods of leveling. i)Profile leveling, ii)Fly leveling, iii)Check leveling iv)Reciprocal leveling

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Draw a sketch and explain how to find height of chajja or slab using dumpy level.

Description : Draw a sketch and explain how to find height of chajja or slab using dumpy level.

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Explain temporary adjustment.

Description : Explain temporary adjustment.

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Description : State fundamental lines and their relationships with each other of dumpy level.

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