 
			 
			MCQOPTIONS
 Saved Bookmarks
				This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Metallurgy knowledge and support exam preparation. Choose a topic below to get started.
| 1. | Which of the following parameter should be low to get the best result in sheet metal formed part? | 
| A. | Thickness/surface area | 
| B. | Surface area/thickness | 
| C. | Length/width | 
| D. | Width/length | 
| Answer» B. Surface area/thickness | |
| 2. | In which of the following process, the thickness of the metal undergoing deforming remains same? | 
| A. | Forging | 
| B. | Rolling | 
| C. | Stamping | 
| D. | Sheet forming | 
| Answer» E. | |
| 3. | For the large reduction in the rod diameter or the commercial application reduction, the nature of circumferential stress on the surface is __________ and _________ in the center axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | zero, tensile | 
| D. | compressive, compressive | 
| Answer» C. zero, tensile | |
| 4. | For the large reduction in the rod diameter or the commercial application reduction, the nature of radial stress on the surface is __________ and _________ in the center axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | zero, tensile | 
| D. | zero, compressive | 
| Answer» E. | |
| 5. | For the significant reduction in the rod diameter or the commercial application reduction, the nature of longitudinal stress on the surface is __________ and _________ in the center axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | zero, tensile | 
| D. | compressive, compressive | 
| Answer» C. zero, tensile | |
| 6. | For the reduction pass around one percent, the circumferential residual stress on the surface of rod is ___________ and _________ at axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | zero, tensile | 
| D. | compressive, compressive | 
| Answer» B. tensile, compressive | |
| 7. | For the reduction pass around one percent, the radial residual stress on the surface of rod is ___________ and _________ at axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | zero, tensile | 
| D. | tensile, zero | 
| Answer» D. tensile, zero | |
| 8. | For the reduction pass around one percent, the longitudinal residual stress on the surface of rod is ___________ and _________ at axis. | 
| A. | compressive, tensile | 
| B. | tensile, compressive | 
| C. | tensile, tensile | 
| D. | compressive, compressive | 
| Answer» B. tensile, compressive | |
| 9. | Which of the following is not a tube drawing method? | 
| A. | Sinking | 
| B. | Plugging | 
| C. | Mandrel | 
| D. | Dome | 
| Answer» E. | |
| 10. | The patenting heat treatment is given to every batch and every kind of wire. | 
| A. | True | 
| B. | False | 
| Answer» C. | |
| 11. | The larger the periphery (circumference) of the bull block, the ___________ will be the wire drawing speed. | 
| A. | smaller | 
| B. | larger | 
| C. | does not depends on the circumference | 
| D. | depends on the direction of rotation | 
| Answer» C. does not depends on the circumference | |