Explore topic-wise MCQs in Manufacturing Engineering.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

High abrasive flow rate decreases the life of nozzle in the abrasive machining process.

A. True
B. False
Answer» B. False
Discussion
2.

Mixing ratio in abrasive jet machining is defined as a ratio of

A. Mass flow rate of abrasive to mass flow rate of gas
B. Mass flow rate of gas to mass flow rate of abrasive
C. Velocity of gas to velocity of abrasive
D. None of the mentioned
Answer» B. Mass flow rate of gas to mass flow rate of abrasive
Discussion
3.

MIXING_RATIO_IN_ABRASIVE_JET_MACHINING_IS_DEFINED_AS_A_RATIO_OF?$

A. Mass flow rate of abrasive to mass flow rate of gas
B. Mass flow rate of gas to mass flow rate of abrasive
C. Velocity of gas to velocity of abrasive
D. None of the mentioned
Answer» B. Mass flow rate of gas to mass flow rate of abrasive
Discussion
4.

High abrasive flow rate decreases the life of nozzle in the abrasive machining process.$

A. True
B. False
Answer» B. False
Discussion
5.

Metal removal rate in abrasive jet machining increases with

A. Increase in abrasive flow rate
B. Decrease in abrasive flow rate
C. Decrease in grain size of abrasives
D. Increase in grain size of abrasives
Answer» B. Decrease in abrasive flow rate
Discussion
6.

Abrasive jet machining process can be used for

A. Conductors
B. Insulators
C. Metals
D. All of the mentioned
Answer» E.
Discussion