Aerodynamic noise resulting from turbulent gas flow is the most prevalent source of valve noise in fluid flow control. It is caused due to

N

Nisha Gupta • 2.32K Points
Master

Q. Aerodynamic noise resulting from turbulent gas flow is the most prevalent source of valve noise in fluid flow control. It is caused due to

(A) Reynold stresses

(B) Shear forces

(C) Both (A) & (B)

(D) Neither (A) nor (B)

Correct : Option (C)

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