Explore topic-wise MCQs in Environmental Engineering.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Environmental Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

The dose of activated carbon in powdered form is controlled by ____________

A. Chromatography
B. Distillation
C. Threshold odor test
D. MPN test
Answer» D. MPN test
Discussion
2.

Activated carbon in powder form is applied in the mixing basin.

A. True
B. False
Answer» B. False
Discussion
3.

The thickness of the activated carbon filter bed is ____________

A. 10-20cm
B. 30-80cm
C. 75-100cm
D. 40-50cm
Answer» D. 40-50cm
Discussion
4.

Granular activated carbon has a surface area of ____________

A. 100-200m<sup>2</sup>/g
B. 500-1400m<sup>2</sup>/g
C. 400-600m<sup>2</sup>/g
D. 500-900m<sup>2</sup>/g
Answer» C. 400-600m<sup>2</sup>/g
Discussion