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Civil Engineering - Surveying - Discussion

Discussion Forum : Surveying - Section 1 (Q.No. 46)
Surveying
46.
The sensitiveness of a level tube decreases if
radius of curvature of its inner surface is increased
diameter of the tube is increased
length of the vapour bubble is increased
both viscosity and surface tension are increased.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 2 of 2.
Manjunatha R.N. said:   8 years ago
Yes @Radha.
Chandrakantgadhavi said:   7 years ago
If surface tention decrease with rise of temperature, and viscosity decrease with rise temperature then why sensitivity of bubble tube get decrease whether it's inversely proportional to viscosity and surface tention?
Anil said:   6 years ago
Sensitivity increases with decrease in viscosity of the liquid.

Sensitivity = d|r.
Jimmi patel said:   6 years ago
Sensitivity of liquid is depend on viscosity.
Mayank mehra said:   5 years ago
@Radha.

Thanks for giving the correct explanation.
Rockie said:   5 years ago
The correct option is B.
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