MCQOPTIONS
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| 1. |
In a De-Laval nozzle expanding superheated steam from 10 bar to 0.1 bar, the pressure at the minimum cross-section (i. e. pressure at throat, p₂) will be |
| A. | .3 bar |
| B. | .46 bar |
| C. | .2 bar |
| D. | .9 bar |
| Answer» C. .2 bar | |