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.

Calculate D. If Kb = 105.6 and Wi = 5?

A. 449.44
B. 500.2
C. 21.12
D. 101.2
Answer» B. 500.2
Discussion
2.

Which of the following shows the tendency to choke?

A. Jaw crusher
B. Dodge Crusher
C. Rod mill
D. Gyratory crusher
Answer» C. Rod mill
Discussion
3.

In a dodge crusher, the moveable jaw is fixed at _____

A. Bottom
B. Top
C. Right
D. Left
Answer» B. Top
Discussion
4.

2.What is the value of x, if Kb = x*Wi?

A. 0.3162
B. 0.666
C. 0.5
D. 0.133
Answer» B. 0.666
Discussion
5.

1.What is the relation between Kb and Wi?

A. K<sub>b</sub> = W<sub>i</sub>
B. K<sub>b</sub> = DW<sub>i</sub>
C. K<sub>b</sub>W<sub>i</sub> = D
D. K<sub>b</sub>/W<sub>i</sub> = D
Answer» C. K<sub>b</sub>W<sub>i</sub> = D
Discussion