Explore topic-wise MCQs in Mechanical Operations.

This section includes 6 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.

Calculate S, if the voids filled are 40 m3 and having 50 m3 of total volume?

A. 0.8
B. 1.25
C. 40
D. 50
Answer» B. 1.25
Discussion
2.

____ is the maximum volume wetted to ratio of total volume.

A. Residual saturation
B. Saturation
C. Residual saturation
D. Superficial velocity
Answer» B. Saturation
Discussion
3.

____ is defined as the volume of void filled and total volume.

A. Upper velocity
B. Saturation
C. Residual saturation
D. Superficial velocity
Answer» C. Residual saturation
Discussion
4.

What does the below represent?t= f tc

A. Cake formation
B. Drum rotation
C. Initial extraction
D. Extra time
Answer» B. Drum rotation
Discussion
5.

Calculate , if the total area is 45 m2 and the void area is 100 m2?

A. 10.5
B. 0.45
C. 2.222
D. 0.89
Answer» D. 0.89
Discussion
6.

What does the represents?

A. Porosity
B. Density
C. Viscosity
D. Acidity
Answer» B. Density
Discussion