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This section includes 18 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
1. |
Vacuum is the machining medium for ________ |
A. | LBM |
B. | WJM |
C. | EBM |
D. | None of the mentioned |
Answer» B. WJM | |
2. |
Sources used in thermal machining are ________ |
A. | Ions |
B. | Plasma |
C. | Electrons |
D. | All of the mentioned |
Answer» E. | |
3. |
Surface defects that may be occurred during thermal machining are ________ |
A. | Micro cracking |
B. | Heat affected zones |
C. | Striations |
D. | All of the mentioned |
Answer» E. | |
4. |
In mechanical machining, material is removed by ___________ |
A. | Erosion |
B. | Corrosion |
C. | Abrasion |
D. | Vaporization |
Answer» B. Corrosion | |
5. |
Different classifications of Non-traditional machining based on source of energy are ________ |
A. | Mechanical |
B. | Thermal |
C. | Chemical and electro-chemical. |
D. | All of the mentioned |
Answer» E. | |
6. |
Non-Traditional machining can also be called as ________ |
A. | Contact Machining |
B. | Non-contact machining |
C. | Partial contact machining |
D. | Half contact machining |
Answer» C. Partial contact machining | |
7. |
VACUUM_IS_THE_MACHINING_MEDIUM_FOR??$ |
A. | LBM |
B. | WJM |
C. | EBM |
D. | None of the mentioned |
Answer» B. WJM | |
8. |
An example of hybrid machining?$ |
A. | Ultrasonic Machining |
B. | Electron Beam Machining |
C. | Ultrasonic assisted electrochemical machining |
D. | Laser Beam Machining |
Answer» D. Laser Beam Machining | |
9. |
In chemical machining is material removal takes by?$ |
A. | Chemical reaction |
B. | Erosion |
C. | Electron removal |
D. | None of the mentioned |
Answer» B. Erosion | |
10. |
Sources used in thermal machining are? |
A. | Ions |
B. | Plasma |
C. | Electrons |
D. | All of the mentioned |
Answer» E. | |
11. |
Surface defects that may be occurred during thermal machining are? |
A. | Micro cracking |
B. | Heat affected zones |
C. | Striations |
D. | All of the mentioned |
Answer» E. | |
12. |
Which of the following process comes under mechanical machining? |
A. | USM |
B. | EDM |
C. | LBM |
D. | PAM |
Answer» B. EDM | |
13. |
Material in thermal machining is removed by which of the following means? |
A. | Vaporization |
B. | Melting |
C. | Electro-plating |
D. | All of the mentioned |
Answer» E. | |
14. |
In mechanical machining, material is removed by _____ |
A. | Erosion |
B. | Corrosion |
C. | Abrasion |
D. | Vaporization |
Answer» B. Corrosion | |
15. |
Different classifications of Non-traditional machining based on source of energy are? |
A. | Mechanical |
B. | Thermal |
C. | Chemical and electro-chemical. |
D. | All of the mentioned |
Answer» E. | |
16. |
In which of the following industries, Non-traditional machining methods play an important role? |
A. | Automobile |
B. | Aerospace |
C. | Medical |
D. | All of the mentioned |
Answer» E. | |
17. |
Non-Traditional machining can also be called as? |
A. | Contact Machining |
B. | Non-contact machining |
C. | Partial contact machining |
D. | Half contact machining |
Answer» C. Partial contact machining | |
18. |
Non-Traditional machining is recommended when we need which of the following features? |
A. | Complex shapes |
B. | High surface quality |
C. | Low-rigidity structures |
D. | All of the mentioned |
Answer» E. | |