If Blausius or Darcey friction factor is 'f1' then the Fanning frictio

1.	If Blausius or Darcey friction factor is 'f1' then the Fanning friction factor is equal to
A.	f1/4
B.	4f2
C.	2f1
D.	f1/2
Answer» B. 4f2

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If Blausius or Darcey friction factor is 'f1' then the Fanning friction factor is equal to

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