The following data were collected from a 10.16 mm-diameter test specimen of polyvinyl chloride (e, - 50.8 mm): Load (AN) AE (mm) Stress (MPa) Strain (mm/mm) O 0.0000 O 0.0 1.334 0.1895 16.45492 0.00373 2.668 0.38 32.90983 0.00748 4.003 0.603 49.37708 0.01187 5.34 0.813 6.67 1.168 7.38 1.778 (maximum load) 65.869 0.016 82.27458 0.023 91.03244 0.035 7.12 2.388 87.82534 0.047 6.316 3.048 (fracture) 77.90798 0.06 After fracture, the total length was 53.086 mm and the diameter was 9.982 mm. Plot the engineering stress strain curve and calculate (a) the 0.2% offset yield strength; (b) the tensile strength; (c) the modulus of elasticity: (d) the % elongation; (e) the % reduction in area; () the engineering stress at fracture

The following data were collected from a 10.16 mm-diameter test specimen of polyvinyl chloride (e, - 50.8 mm): Load (AN) AE (mm) Stress (MPa) Strain (mm/mm) O 0.0000 O 0.0 1.334 0.1895 16.45492 0.00373 2.668 0.38 32.90983 0.00748 4.003 0.603 49.37708 0.01187 5.34 0.813 6.67 1.168 7.38 1.778 (maximum load) 65.869 0.016 82.27458 0.023 91.03244 0.035 7.12 2.388 87.82534 0.047 6.316 3.048 (fracture) 77.90798 0.06 After fracture, the total length was 53.086 mm and the diameter was 9.982 mm. Plot the engineering stress strain curve and calculate (a) the 0.2% offset yield strength; (b) the tensile strength; (c) the modulus of elasticity: (d) the % elongation; (e) the % reduction in area; () the engineering stress at fracture

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

The following data were collected from a 10.16 mm-diameter test specimen of polyvinyl
chloride (e, = 50.8 mm):
Load (kN) AE (mm)
Stress (MPa) Strain (mm/mm)
O 0.0
O 0.00000
1.334 0.1895
16.45492 0.00373
32.90983 0.00748
2.668 0.38
4.003 0.603
49.37708 0.01187
5.34 0.813
65.869 0.016
6.67 1.168
82.27458 0.023
7.38 1.778 (maximum load)
91.03244 0.035
7.12 2.388
87.82534 0.047
6.316 3.048 (fracture)
77.90798 0.06
After fracture, the total length was 53.086 mm and the diameter was 9.982 mm. Plot
the engineering stress strain curve and calculate (a) the 0.2% offset yield strength; (b)
the tensile strength; (c) the modulus of elasticity: (d) the % elongation; (e) the %
reduction in area; () the engineering stress at fracture

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