MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the contact zone loading rate for a conventional dissolved air floatation process considered? |
| A. | t100-200 m/h |
| B. | t300-350 m/h |
| C. | t40-90 m/h |
| D. | t60-180 m/h |
| Answer» B. t300-350 m/h | |
| 2. |
What is the separation zone loading rate for a conventional dissolved air floatation process considered? |
| A. | t10-30 m/h |
| B. | t30-35 m/h |
| C. | t4-9 m/h |
| D. | t6-18 m/h |
| Answer» E. | |
| 3. |
What does the performance of a Dissolved air floatation depend on? |
| A. | tAir to solid ratio |
| B. | tAir to oil ratio |
| C. | tAir to flow rate of water |
| D. | tAir to the grease ratio |
| Answer» B. tAir to oil ratio | |