Q52
Match the hardness test methods in Group 1 with the indentor used in Group 2. Group 1 Group 2 P. Brinnel hardness 1. Brale indentor Q. Vickers hardness 2. Square base diamond pyramid R. Rockwell C hardness 3. 10 mm diameter steel ball S. Rockwell B hardness 4. 1.6 mm diameter steel ball
Match the hardness test methods in Group 1 with the indentor used in Group 2.
| Group 1 | Group 2 |
| P. Brinnel hardness | 1. Brale indentor |
| Q. Vickers hardness | 2. Square base diamond pyramid |
| R. Rockwell C hardness | 3. 10 mm diameter steel ball |
| S. Rockwell B hardness | 4. 1.6 mm diameter steel ball |
A.
P-1, Q-2, R-3, S-4
B.
P-3, Q-2, R-1, S-4
AnswerC.
P-1, Q-4, R-3, S-2
D.
P-1, Q-2, R-4, S-3
Answer: Option B
Solution
Answer: Option B
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