

MCQOPTIONS
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1. |
WHICH_OF_THE_FOLLOWING_REASONS_IS_CORRECT_WITH_RESPECT_TO_THE_NEED_OF_PROVIDING_BAFFLE_WALLS??$ |
A. | Mixing of scum and wastewater |
B. | Settling of heavy particles |
C. | Increase velocity of the liquid |
D. | Prevent scum and solids from escaping |
Answer» E. | |