__If Blausius or Darcey friction factor is 'f‚Äö√á√Ö' then the Fanning friction factor is equal to__

__If Blausius or Darcey friction factor is 'f‚Äö√á√Ö' then t

1.	__If Blausius or Darcey friction factor is 'f‚Äö√á√Ö' then the Fanning friction factor is equal to__
A.	f‚Äö√á√Ö/4
B.	4F‚Äö√á√á
C.	2f‚Äö√á√Ö
D.	f‚Äö√á√Ö/2
Answer» B. 4F‚Äö√á√á

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__If Blausius or Darcey friction factor is 'f‚Äö√á√Ö' then the Fanning friction factor is equal to__

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If Blausius or Darcey friction factor is 'f‚Äö√á√Ö' then the Fanning friction factor is equal to