Process Equipment and Plant Design - Process Equipment and Plant Design
Process Equipment and Plant Design (289) Add new question
Question
| Option | Answer | Is Correct |
|---|---|---|
| 1 | A. Bubble cap trays though most expensive are the best in situations, where low vapour rates is to be handled and a positive liquid seal is essential at all flow rates. | |
| 2 | Murphree efficiency of all the three trays are nearly equal, however the peak efficiency is generally higher for seive and range. | |
| 3 | valve trays have the highest turn down ratio (i.e. the ratio of the highest to the lowest vapour flow rates) and thus provides the maximum flexible operating range. |
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