Discussion :: Surveying - Section 1 (Q.No.43)
|Gyaneswar said: (Jan 10, 2016)|
|According to whole to part principle whole area enclosed by main survey line & station. Then area divided into well conditioned triangles.
This principle help to prevent accumulation error. If any error in the measurement of any sides of triangle not affect the whole work.
|Pavitra said: (Mar 7, 2016)|
|To prevent the accumulation error. For example if we are going to draw a straight line using chain surveying whose length is more than four chainages (4*30m), by adopting part to whole, the small distraction in first chainage leads to a great error by reaching the final point. Hence by adopting whole to part we can reduce such errors.|
|Habib said: (Aug 2, 2016)|
|Main principle of servey is from whole to part of area.|
|Pankaj Yadav said: (May 3, 2017)|
|Survey work from whole to part has more accuracy. Error does not increase.|
|Taimoor said: (Mar 5, 2020)|
|My opinion is C.
The main survey should be a higher level to the lower level.
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