Which of the following evaporator is not used for heat sensitive mater – McqOptions

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1.	Which of the following evaporator is not used for heat sensitive materials?
A.	Vacuum evaporators
B.	Vertical type evaporators
C.	Plate-and-frame type evaporators
D.	Agitated thin-film evaporators
Answer» C. Plate-and-frame type evaporators

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