Discussion :: Surveying - Section 1 (Q.No.46)
|Deepak said: (Sep 13, 2016)|
|The correct answer should be A.|
|Batman said: (Oct 18, 2016)|
The correct answer is A, as sensitivity is l/r.
|Pider said: (Nov 17, 2016)|
|Right @Batman &@Deepak.|
|Oyke Mallick said: (Jan 9, 2017)|
|Right option is D because we know sensitiveness is also increased by the increase in the length of the bubble and by a decrease of viscosity and surface tension of the liquid in the level tube ref.
Book C. L Kochher page 261.
|Gagan said: (Jan 9, 2017)|
|In GS Pandhi, answer D is right.|
|Ravi Raja said: (Feb 3, 2017)|
|In formula, R stand for the radius of curvature of bubble Tube.|
|Balveer said: (Mar 20, 2017)|
|Option D is right. I agree.|
|Radha said: (Jul 13, 2017)|
|Actually, all are correct. But viscosity is very important, in bubble tube which others depend on it. So D.|
|Manjunatha R.N. said: (Jan 11, 2018)|
|Chandrakantgadhavi said: (Dec 10, 2018)|
|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: (Mar 29, 2019)|
|Sensitivity increases with decrease in viscosity of the liquid.
Sensitivity = d|r.
|Jimmi Patel said: (Dec 29, 2019)|
|Sensitivity of liquid is depend on viscosity.|
|Mayank Mehra said: (Apr 24, 2020)|
Thanks for giving the correct explanation.
|Rockie said: (Feb 9, 2021)|
|The correct option is B.|
|Mjm Gcek said: (Aug 13, 2021)|
|Sensitivity is L/R which means it is directly proportional to the length and inversely proportional to the radius of curvature soo A is the correct answer.
Option D is completely wrong as they are directly proportional to sensitivity.
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