Pick up the correct statement regarding Borda's mouth piece running fu – McqOptions

MCQOPTIONS

1.	Pick up the correct statement regarding Borda's mouth piece running full from the following :
A.	Actual velocity at the out let is gH
B.	Theoretical velocity at the outlet is 2gH
C.	Coefficient of velocity is 1/2
D.	Coefficient of contraction is 1
Answer» E.

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