Q3: A tensile test on a cold worked brass gave the following results. The diameter of the test specimen d= 16 mm and the gauge lenth was 80 mm After fracture the gauge length was 85 mm and the fracture point was was 15 mm diameter. The maxiumu load was 150 KN. The load and extension at the elastic limit were 70 KN and 0.5 mm, respectively. Calculate the modulus o elasticity. Calculate the % of elongation and % of reduced cross sectiona area

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q3: A tensile test on a cold worked brass gave the following results. The
diameter of the test specimen d= 16 mm and the gauge lenth was 80 mm.
After fracture the gauge length was 85 mm and the fracture point was was 15
mm diameter. The maxiumu load was 150 KN. The load and extension at the
elastic limit were 70 KN and 0.5 mm, respectively. Calculate the modulus of
elasticity. Calculate the % of elongation and % of reduced cross sectional
area.
Transcribed Image Text:Q3: A tensile test on a cold worked brass gave the following results. The diameter of the test specimen d= 16 mm and the gauge lenth was 80 mm. After fracture the gauge length was 85 mm and the fracture point was was 15 mm diameter. The maxiumu load was 150 KN. The load and extension at the elastic limit were 70 KN and 0.5 mm, respectively. Calculate the modulus of elasticity. Calculate the % of elongation and % of reduced cross sectional area.
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