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