Explore topic-wise MCQs in Waste Water Engineering.

This section includes 4 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.

Calculate the BOD load for the following data.
Flow: 800 m3/d

A. nBOD load: 1000 mg/L
B. t1000 kg/d
C. t800 kg/d
D. t500 kg/d
E. t1500 kg/d
Answer» C. t800 kg/d
Discussion
2.

While designing an aeration tank for the ASP what is the volumetric organic loading rate considered?

A. t0.3-3
B. t0.03-0.2
C. t3-5
D. t5-7
Answer» B. t0.03-0.2
Discussion
3.

What is the typical value of the F/M ratio considered for an extended ASP process?

A. t0.04 g/g.d
B. t0.1 g/g.d
C. t0.4 g/g.d
D. t0.01 g/g.d
Answer» C. t0.4 g/g.d
Discussion
4.

For the development of flocculent biomass for treating industrial water through Activated Sludge Process (ASP) what would be the Solid retention time considered?

A. t18 hours
B. t3-5 days
C. t20 hrs
D. t1-3 days
Answer» E.
Discussion