 
			 
			MCQOPTIONS
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				This section includes 6 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 | |