If for a bell-shaped nozzle, the divergence angle immediately after th – McqOptions

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1.	If for a bell-shaped nozzle, the divergence angle immediately after the throat is 40 , contour angle at the inflection point is 32 and the nozzle full-angle at its exit is 10 , determine the turn-back angle.
A.	8
B.	35
C.	27
D.	22
Answer» D. 22

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