Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 2 (Q.No. 40)
40.
In order to avoid capillary correction, the minimum diameter of a manometer used for measuring pressure, should be
2 mm
4 mm
6 mm
8 mm
10 mm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
9 comments Page 1 of 1.

Aadarsh said:   7 years ago
10mm is for spirit level tube.
Here 6mm is for capillary action.
So, Answer is correct.
(2)

Servo said:   6 years ago
It should be greater than 10mm.
(1)

Abhishek anand said:   8 years ago
For capillary action, diameter of tube should be less than 30 mm.

Dev said:   8 years ago
According to my knowledge, to avoid capillary action min 10mm dia Manometer should be used.

Ravindra Maurya said:   8 years ago
Dia<30mm.

Shai said:   7 years ago
10 mm should be the answer.

Sjj said:   7 years ago
10 mm is correct.

Jawairia Ghani said:   7 years ago
I think to avoid capillarity action, diameter of manometer should be larger than half inch that is around 12mm.

Niks said:   5 years ago
4mm is the correct answer.

Post your comments here:

Your comments will be displayed after verification.