Explore topic-wise MCQs in Mechanical Operations.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Operations knowledge and support exam preparation. Choose a topic below to get started.

1.

The final consolidation is the ______ part.

A. Fastest
B. Slowest
C. Toughest
D. Extract
Answer» C. Toughest
Discussion
2.

The higher the concentration, the lower the ____

A. Density
B. Rate of escaping
C. Speed
D. Rate of fall
Answer» E.
Discussion
3.

There will be no effect on rate of sedimentation, if ratio of diameter of vessel to particle is ___

A. <100 xa0 xa0 xa0 xa0 xa0 xa0 xa0
B. =100
C. >100
D. No effect
Answer» D. No effect
Discussion
4.

The plot of ln (H-H ) against t, remits ___

A. A straight line
B. An elliptical curve
C. A hyperbolic curve
D. A parabolic curve
Answer» B. An elliptical curve
Discussion
5.

When this interface approaches the layer of sediment, its rate of fall decreases until the _____

A. Final settling point
B. Critical settling point
C. Primer settling point
D. Kynch velocity
Answer» C. Primer settling point
Discussion