Tensile Test on Mild Steel
Choose the correct answer
i) All work done on the specimen is stored in form of strain energy
ii) Part of energy is wasted in form of heat and sound
i) All work done on the specimen is stored in form of strain energy
ii) Part of energy is wasted in form of heat and sound
Tensile stress measured in
Significant necking was found to occur in a tensile test piece. Examine the areas indicated on stress/strain curve and indicate where necking of specimen has occurred.
Following statement in relation to young's modulus are correct with exception of
Which mechanical property of the material is indicated by the total area under a stress strain curve