Strength of Materials Test Questions

Q.  During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area of cross-section at neck was 0.5 cm2. Ultimate tensile strength of specimen is___________________?

a. 4 tonnes/cm2
b. 8 tonnes/cm2
c. 16 tonnes/cm2
d. 22 tonnes/cm2
e. none of the above


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