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. |
Which of these equations for an ammonia stripping tower is true. |
| A. | tZ = HTU X NTU |
| B. | tZ= HTU/NTU |
| C. | tZ= NTU/HTU |
| D. | tZ= HTU2/NTU |
| Answer» B. tZ= HTU/NTU | |
| 2. |
What is the temperature required for thermal destruction? |
| A. | t330 F |
| B. | t420 F |
| C. | t550 F |
| D. | t670 F |
| Answer» D. t670 F | |
| 3. |
Which of the following is an advantage of closed loop? |
| A. | tInitial cost |
| B. | tOperating cost |
| C. | tDisposal of concentrated ammonia sulphate |
| D. | tAir emissions |
| Answer» E. | |