_ When the back pressure of a nozzle is below the designed value of pr – McqOptions

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1.	_ When the back pressure of a nozzle is below the designed value of pressure at exit of nozzle, the nozzle is said to be$?
A.	Choked
B.	Under-damping
C.	Over-damping
D.	None of these
Answer» C. Over-damping

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