Pick up the correct statement regarding convergent divergent mouth pie – McqOptions

MCQOPTIONS

1.	Pick up the correct statement regarding convergent divergent mouth piece from the following :
A.	It converges upto Venacontracta and then diverges
B.	In this mouth piece there is no loss of energy due to sudden enlargement
C.	The coefficient of discharge is unity
D.	All the above.
Answer» E.

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