1. Fatigue life is expected to increase by
2. Which of the following is a function of a developer
3. With an increase in temperature, hardness of material . . . . . . . . and ductility . . . . . . . .
4. A brale indentor used in Rockwell hardness test has the following geometry and material.
5. The ductile fracture occurs in the forms of
6. It is observed that the tensile flow stress of an aluminium alloy decreases on increasing the strain rate during the test. The possible magnitude for the strain rate sensitivity of the alloy is
7. For a constant force, a rope breaks due to stress. Which of the following is useful to reduce the stress?
8. For HRF scale load and indenter are used
9. Which of the following is the most common method of packaging film?
10. The permeability of a material describes
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