Discussion :: Process Equipment and Plant Design
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Pick out the wrong statement.
A.
If sufficient residence time (around 8 seconds) is not proivided to the downcoming liquid in the downcomer, it may entrain some vapour.
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B.
The liquid head in the downcomer should not be greater than one half the plate spacing to avoid flooding.
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C.
The dischare end of the downcomer must project far enough into the tray liquid so that no gas bubbles can enter the open end and by pass the bubble caps.
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D.
none of these.
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Answer : Option D
Explanation :
No answer description available for this question.
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