

MCQOPTIONS
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1. |
Calculate the amount of air required for the following details.Flow: 300 m3/hBOD load: 800 mg/L |
A. | 550 m3/hr |
B. | 518 m3/hr |
C. | 700m3/hr |
D. | 618 m3/hr |
Answer» D. 618 m3/hr | |