Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 3 (Q.No. 10)
10.
If Cv, Cc, Cd and Cr are the hydraulic coefficients of an orifice, then
Cd = Cc . Cv
Cr = 1 + Cv2/Cd
Cv = Cc + Cd
Cc = Cv/Cd
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Kamal patel said:   7 years ago
Cd = Cc. Cv is the correct answer.

Umakant arya said:   7 years ago
Cd=Cc. Cv.

Where,
Cc- coeff. Of contraction,
Cd-coeff of dishcharge,
Cv-coeff of velocity,
Trick to remember it;
Q =A .V
Cd=Cc. Cv.
(1)

Sameer said:   8 years ago
Kindly explain this.

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