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"Measure of ductility of material is", stress-strain diagram Multiple Choice Questions (MCQ) with choices percent reduction in area, percent elongation, and none of above to study e-learning courses. Learn stress and strain axial loading questions and answers with free online certification courses to enroll in online classes.

Stress-Strain Diagram Quiz

MCQ: The measure of ductility of material is

1. percent elongation
2. percent reduction in area
3. Both A and B
4. none of above

C

Angle of twist Quiz

MCQ: Angle of twist is directly proportional to

1. shear modulus
2. polar moment of inertia
3. torque
4. All of these

C

Stress-Strain Diagram Quiz

MCQ: If Ao is initial cross-sectional area of specimen and Ab is minimum cross-sectional area at rupture then percent reduction in area is equal to

1. 100(Ab-Ao)/Ao
2. 100(Ao-Ab)/Ao
3. 100(Ao-Ab)/Ab
4. 100(Ab-Ao)/Ab

B

Application to analysis of simple structures Quiz

MCQ: If load applied on a member of thickness 30 mm and diameter 20 mm is 50 KN. Bearing stress will be

1. 53.3 Mpa
2. 63.3 Mpa
3. 73.3 Mpa
4. 83.3 Mpa

D

Circular shaft made of an elastoplastic material Quiz

MCQ: In order to avoid failure by buckling, the length of tubular portion of specimen is

1. longer than diameter
2. shorter than diameter
3. equal to diameter
4. none of above

B