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Doctors Medicines MCQs Q&A

  1. When the cross-section of the nozzle increases continuously from entrance to exit
  2. When the cross-section of the nozzle decreases continuously from entrance to exit
  3. When the cross-section of the nozzle first decreases from entrance to throat and then increases from its throat to exit
  4. None of the above
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1 Answers

Answer: Option 2

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