The function of manholes provided in the shell of a distillation colum – McqOptions

MCQOPTIONS

1.	The function of manholes provided in the shell of a distillation column is to __________________?
A.	Keep a check on the liquid gradient over the plate by direct visual observation
B.	Give access to the individual trays for cleaning, maintenance and installation
C.	Guard against foaming & entrainment by dumping antifoaming agent through it
D.	All A., B. and C.
Answer» C. Guard against foaming & entrainment by dumping antifoaming agent through it

Discussion

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