MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
In rotating biological contractors, what percent of corrugated plastic discs are submerged? |
| A. | t20 |
| B. | t50 |
| C. | t80 |
| D. | t40 |
| Answer» E. | |
| 2. |
__________ is a process which involves further removal of the nitrogen. |
| A. | tNitrification |
| B. | tDenitrification |
| C. | tAmmonification |
| D. | tReduction |
| Answer» C. tAmmonification | |
| 3. |
Nitrification efficiency is significantly suppressed as the temperature is _________ |
| A. | tIncreased |
| B. | tDecreased |
| C. | tNeutral |
| D. | tMaintained |
| Answer» C. tNeutral | |