 
			 
			MCQOPTIONS
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				This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Waste Water Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. | What is the velocity of wastewater within the ditch? | 
| A. | t0.5 ft/s | 
| B. | t0.7 ft/s | 
| C. | t5 ft/s | 
| D. | t2 ft/s | 
| Answer» E. | |
| 2. | Oxidation ditch uses ______ to remove biodegradable organics. | 
| A. | tLong SRTs | 
| B. | tShort SRTs | 
| C. | tpH | 
| D. | tchemicals | 
| Answer» B. tShort SRTs | |