11. In which of the stages, do we observe a constant deformation rate?
12. Yield load per unit original cross-sectional area is called
13. If true stress-true strain curve is given by σ = 1400ε0.33 Mpa then value of true strain will be
14. The colour of fluorescent penetrant under the presence of a UV light is
15. The ability of a material to remain magnetic after the magnetizing force is removed is called
16. For higher temperatures, the creep rate . . . . . . . . with time.
17. The strongest magnetic field in a coil is at the
18. Match the items in Group 1 with the measurement methods in Group 2.
Group 1
Group 2
P. Heat of fusion
1. Optical microscope
Q. Grain size
2. Dyepenetrant test
R. Hardness
3. Calorimetry
S. Internal craks
4. Viscosity meter
5. Ultrasonic technique
6. Brinell test
| Group 1 | Group 2 |
| P. Heat of fusion | 1. Optical microscope |
| Q. Grain size | 2. Dyepenetrant test |
| R. Hardness | 3. Calorimetry |
| S. Internal craks | 4. Viscosity meter |
| 5. Ultrasonic technique | |
| 6. Brinell test |
19. What decreases fatigue strength
20. How specimen placed in anvil for Izod test?
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