The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation

The inherent characteristic of an equal percentage valve relating flow

1.	The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation
A.	q/dx = K
B.	q/dx = K.q
C.	q/dx = K/q
D.	q/dx = Kq²
Answer» B. q/dx = K.q

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The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation

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