Metallurgical Engineering > GATE 2025 > Plastic Deformation
Match the phenomena in Column I with the typical observations in Column II.
Column IColumn II
P. Dynamic strain aging1. Grain boundary sliding
Q. Recrystallization2. Decrease in yield stress with a reversal of loading direction
R. Bauschinger effect3. Decrease in dislocation density
S. Superplasticity4. Serrations in stress-strain curve
A
P-4,Q-1,R-2,S-3
B
P-4,Q-3,R-2,S-1
C
P-3,Q-4,R-2,S-1
D
P-1,Q-4,R-2,S-3

Correct : b

Similar Questions

A cylindrical specimen is subjected to plastic deformation in tension up to a uniform elongation of 10%. The final cross-sectional area of the gage section is f...
#461 NAT
Mr. X speaks _________ Japanese _________ Chinese.
#2 MCQ
A sum of money is to be distributed among P, Q, R, and S in the proportion 5 : 2 : 4 : 3, respectively. If R gets ₹ 1000 more than S, what is the share of Q (...
#3 MCQ

Related Topics

metallurgical engineering gate strain aging recrystallization Bauschinger effect superplasticity yield stress stress strain curve grain boundary dislocation density metallurgy gate 2025 serrations stress strain metallurgy engineering questions

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: