Q16
Match the phenomena listed in Group I with the possible mechanisms in Group II. Group I Group II P. Fatigue 1. Grain boundary sliding Q. Creep 2. Slip band extrusion and intrusion R. Strain hardening 3. Cottrell atmosphere S. Yield point phenomenon 4. Dislocation interaction
Match the phenomena listed in Group I with the possible mechanisms in Group II.
| Group I | Group II |
| P. Fatigue | 1. Grain boundary sliding |
| Q. Creep | 2. Slip band extrusion and intrusion |
| R. Strain hardening | 3. Cottrell atmosphere |
| S. Yield point phenomenon | 4. Dislocation interaction |
A.
P-2, Q-3, R-4, S-1
B.
P-2, Q-4, R-3, S-1
C.
P-2, Q-1, R-4, S-3
AnswerD.
P-1, Q-2, R-4, S-3
Answer: Option C
Solution
Answer: Option C
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