State true or false. Divergent – convergent nozzles are used to achieve supersonic flow.

State true or false. Divergent – convergent nozzles are used to achieve supersonic flow. Correct Answer False

In the case of subsonic flow, convergent nozzle leads of increased velocity using the area – velocity relation. Similarly, for supersonic flow the divergent nozzle leads to increased flow velocity. Thus, in order to obtain the supersonic flow we make use of convergent – divergent nozzle.
Bissoy MCQ

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