Q66
Match the items in Group1 with those in Group2. Group 1 Group 2 P. Fatigue 1. Cracking at extrusions and intrusions Q. Hall-petch equation 2. Dislocation pile up R. Creep 3. Slip and twinning S. Plastic deformation 4. Grain boundary sliding 5. Angle of grain boundary 6. Young's modulus
Match the items in Group1 with those in Group2.
| Group 1 | Group 2 |
| P. Fatigue | 1. Cracking at extrusions and intrusions |
| Q. Hall-petch equation | 2. Dislocation pile up |
| R. Creep | 3. Slip and twinning |
| S. Plastic deformation | 4. Grain boundary sliding |
| 5. Angle of grain boundary | |
| 6. Young's modulus |
A.
P-1, Q-4, R-5, S-6
B.
P-3, Q-5, R-2, S-6
C.
P-1, Q-2, R-4, S-3
AnswerD.
P-4, Q-2, R-3, S-1
Answer: Option C
Solution
Answer: Option C
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