1. by forming a bulge(l>) by shearing along oblique plane
2. in direction perpend cular to application of load
3. by crushing into thousands of pieces
4. none of the above
in direction perpend cular to application of load
1. creep
2. hot tempering
3. hot hardness
4. fatigue
hot hardness
1. low carbon steel
2. medium carbon steel
3. high carbon steel
4. alloy steel
low carbon steel
1. decrease
2. increase
3. remain constant
4. first increase and then decrease
increase
1. creep
2. fatigue
3. endurance
4. plastic deformation
creep
1. increase
2. decrease
3. remain same
4. first increase and then decrease
increase
1. 1010
2. 1016
3. 1022
4. 1040
1022
1. in which parts are not loaded
2. in which stress remains constant on increasing load
3. in which deformation tends to loosen the joint and produces a stress reduced
4. stress reduces on increasing load
in which deformation tends to loosen the joint and produces a stress reduced
1. linear
2. non-linear
3. plastic
4. no fixed relationship
non-linear
1. elastic properties in all directions
2. stresses induced in all directions
3. thermal properties in all directions
4. electric and magnetic properties in all directions
elastic properties in all directions