Wastewater Treatment interview questions
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Total Questions: 10
1. Disinfection of water in our country is mainly done by ____________
Correct Answer is : Chlorination
2. Wastewater can become septic by the loss of:
Correct Answer is : Dissolved oxygen content
3. Which one of the below is not an attribute of drinking water?
Correct Answer is : Source
4. The extent of water treatment depends on how many factors?
Correct Answer is : 2
5. What is added to the water treatment tank to settle the colloidal particles?
Correct Answer is : Alum and lime
6. Disinfection of water in our country is mainly done by ____________
Correct Answer is : Chlorination
7. Wastewater can become septic by the loss of:
Correct Answer is : Dissolved oxygen content
8. Which one of the below is not an attribute of drinking water?
Correct Answer is : Source
9. The extent of water treatment depends on how many factors?
Correct Answer is : 2
10. What is added to the water treatment tank to settle the colloidal particles?
Correct Answer is : Alum and lime
