Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 1 (Q.No. 6)
6.
The radius of curvature of the arc of the bubble tube is generally kept
Discussion:
44 comments Page 4 of 5.
LEKKALA VYSHNAVI said:
7 years ago
Plese explain it clearly.
Nitin mate said:
7 years ago
Yes, explain it clearly.
Prasenjit Bhowmick said:
7 years ago
Bubble tube sensitive is proportional with length The radius of curvature of the arc and dia of pipe.
Sivaji said:
6 years ago
Greater is the radius of the Curvature lesser is the sensitivity.
Sensitivity = Length of one division on tube / Radius of curvature.
= L/R.
If R is more, sensitivity is less.
Sensitivity = Length of one division on tube / Radius of curvature.
= L/R.
If R is more, sensitivity is less.
(3)
Kiran kp said:
6 years ago
The bubble tube is small, Then how m came?
Md.Abu Nayem said:
6 years ago
Right, explain it clearly.
(2)
Aravind said:
6 years ago
The axis of the bubble tube is not an axis passing through the bubble tube-like telescope. It's an arc that passes through the midpoint of the bubble tube length. For a deflection of theta degree at the center of the earth what deflection it makes on the surface of the earth is called its sensitivity. Similarly, the arc of the bubble tube also has a center at the center of the earth and so the radius of curvature is generally taken as 100m.
(16)
Gopi krishna said:
5 years ago
Could you please explain briefly?
Sabhavat Amru Nayak said:
5 years ago
Can you explain it clearly?
Dharmaraj dhakal said:
4 years ago
Can you explain it clearly?
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