Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 4 (Q.No. 34)
34.
The value of coefficient of discharge is __________ the value of coefficient of velocity.
Discussion:
12 comments Page 1 of 2.
Bharat said:
1 decade ago
cd=cc*cv. Since cc is less than 1 cd is less than cv.
Mithilesh said:
9 years ago
Why not more than?
Neeraj said:
9 years ago
CD always greater then cc and CV example for venturimeter CD .97 to .98 & cc .64-.67.
Riyaz said:
9 years ago
I think the answer is C.
Kailash said:
8 years ago
Cd is greater than Cc.
Raz said:
8 years ago
I think it's more than.
Sultanbhai said:
8 years ago
Cd = Cc * Cv.
Where Cc is always less than unity and Cv.
So Cd will be always less than Cv.
Where Cc is always less than unity and Cv.
So Cd will be always less than Cv.
Sham malik said:
7 years ago
A is right option.
Because of Cd = Cc * Cv.
Cc is less and Cv is high and ultimately, Cd is less than the Cv.
Because of Cd = Cc * Cv.
Cc is less and Cv is high and ultimately, Cd is less than the Cv.
Shubham Gond said:
6 years ago
What is Cc? Please explain it.
Nobita said:
6 years ago
Cc is coefficient of contraction Cc= area of orifice ate vena contracts/ area of orifice meter.
For more information search about orifice meter in Google.
For more information search about orifice meter in Google.
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