30 In a universal testing machine during the testing of a

Last updated: 6/11/2023

30 In a universal testing machine during the testing of a specimen of original C S area 1 cm the max load applied was 7 5 tonnes and net area 0 6cm The ultimate tensile strength of specimen is a 12 5 t cm c 7 5 t cm b 10 0t cm d 3 5 t cm