Q87
Match the following. Group-I Group-II P. Hardness of martensite in steels 1. Extent of cold working Q. Hardness of pearlite in steels 2. Particle size of the resulting carbide R. Hardness of tempered martensite in steels 3. Interlamellar spacing S. Hardness of α° brasses 4. Weight per cent of carbon
Match the following.
| Group-I | Group-II |
| P. Hardness of martensite in steels | 1. Extent of cold working |
| Q. Hardness of pearlite in steels | 2. Particle size of the resulting carbide |
| R. Hardness of tempered martensite in steels | 3. Interlamellar spacing |
| S. Hardness of α° brasses | 4. Weight per cent of carbon |
A.
P-4, Q-3, R-1, S-2
B.
P-4, Q-3, R-2, S-1
AnswerC.
P-3, Q-4, R-1, S-2
D.
P-1, Q-2, R-3, S-4
Answer: Option B
Solution
Answer: Option B
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