Explore topic-wise MCQs in Waste Water Engineering.

This section includes 2 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 is the commonly used chelator?

A. tRhodamine B
B. tEDTA
C. tChlorine
D. tBromine
Answer» C. tChlorine
Discussion
2.

________ is used in detergents to soften water.

A. tHydraulic acid
B. tSulphuric acid
C. tCitric acid
D. tChlorine
Answer» D. tChlorine
Discussion