The diameter of a nozzle d for maximum transmission of power through it, isWhere:D = Diameter of pipef = Coefficient of frictionL = Length of pipe

\({\left[ {\frac{{{D^5}}}{{8fL}}} \right]^{\frac{1}{2}}}\)

\({\left[ {\frac{{{D^5}}}{{8fL}}} \right]^{\frac{1}{4}}}\)

\({\left[ {\frac{{8{D^5}}}{{fL}}} \right]^{\frac{1}{4}}}\)

\({\left[ {\frac{{8{D^5}}}{{fL}}} \right]^{\frac{1}{2}}}\)

The diameter of a nozzle d for maximum transmission of power through i

1.	The diameter of a nozzle d for maximum transmission of power through it, isWhere:D = Diameter of pipef = Coefficient of frictionL = Length of pipe
A.	\({\left[ {\frac{{{D^5}}}{{8fL}}} \right]^{\frac{1}{4}}}\)
B.	\({\left[ {\frac{{{D^5}}}{{8fL}}} \right]^{\frac{1}{2}}}\)
C.	\({\left[ {\frac{{8{D^5}}}{{fL}}} \right]^{\frac{1}{4}}}\)
D.	\({\left[ {\frac{{8{D^5}}}{{fL}}} \right]^{\frac{1}{2}}}\)
Answer» B. \({\left[ {\frac{{{D^5}}}{{8fL}}} \right]^{\frac{1}{2}}}\)