MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In normalizing, grain size distribution ______ |
| A. | is uniform |
| B. | is less uniform |
| C. | varies directly with temperature |
| D. | varies with time |
| Answer» C. varies directly with temperature | |
| 2. |
Perlite formed during normalising is coarse in nature. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Normalizing takes less time than that for annealing. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Increase in the tempering temperature ______ |
| A. | increases hardness |
| B. | increases ductility |
| C. | decreases conductivity |
| D. | increases toughness |
| Answer» E. | |
| 5. |
Highly alloyed tool steels are tempered in the range of ______ |
| A. | 100 C 190 C |
| B. | 180 C 300 C |
| C. | 450 C 620 C |
| D. | 500 C 600 C |
| Answer» E. | |