Civil Engineering - Surveying - Discussion


The 'fix' of a plane table station with three known points, is bad if the plane table station lies

[A]. in the great triangle
[B]. outside the great triangle
[C]. on the circumference of the circumscribing circle
[D]. none of these.

Answer: Option C


No answer description available for this question.

Nishant said: (Jan 1, 2016)  
How it is determine?

Jawad said: (Jun 3, 2016)  
We draw lines to the three points and draw circle joining these three points.

So if the station is on the circumference then it maybe difficult to calculate area and degree.

Er Meghanada (Bhadrak ) said: (Nov 12, 2017)  
Right Answer @Jawad.

Deepak said: (Jun 7, 2018)  

Priyanka Shah said: (Nov 18, 2018)  
Nice, Thanks @Jawad.

Megha said: (Jun 2, 2019)  
Anyone, please explain this in detail.

Ani said: (Jan 7, 2022)  
The correct answer should be 'B', cause when instrument point "nearer to the circumference" of great circle then fix is bad. And when it is "on the circumference" of the great triangle instrument point will be indeterminate.

Shiva Kumar Budigavi said: (Feb 22, 2022)  
Option A is the correct answer.

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