Explore topic-wise MCQs in Waste Water Engineering.

This section includes 5 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 among the following has the highest percentage of salt rejection?

A. tNS-100
B. tNS-200
C. tNS-300
D. tCP
Answer» C. tNS-300
2.

What is the percentage of salt rejection of NS-100 RO membrane?

A. t99.8%
B. t99 %
C. t98.5 %
D. t97 %
Answer» C. t98.5 %
3.

What is the material used in the making of BARC-TFC2 membrane?

A. tAromatic polyamide
B. tPolyamide
C. tSulphonated polyfuran
D. tSulphonated polysulphone
Answer» C. tSulphonated polyfuran
4.

What is the material used in the making of NS-200 membrane?

A. tSulphonated polyfuran
B. tSulphonated polysulphone
C. tPolypiperazine-amide
D. tAromatic polyamide
Answer» B. tSulphonated polysulphone
5.

What is the pore size of MFI-type zeolite nanoparticle?

A. t0.32 nm
B. t0.48 nm
C. t0.56 nm
D. t0.62 nm
Answer» D. t0.62 nm