toughness is defined as total energy absorbed by material in                        

Related MCQs

• if total amount of energy absorbed by a steel specimen is 5 N-m for a volume of 10 x 10-3 mm3, the modulus of toughness is                       N/mm2
• total energy absorbed by material in elastic deformation is known as                       
• brittle material shows toughness
• ductile material shows toughness
• in tensile test, during strain hardening material after cold working shows                      in strength with decreased toughness
• during the imapct test the toughness of material is given by                
• modulus of toughness is               
• unit of toughness is                   
• the linear defects are introduced in the material during _ of material
• the surface defects are introduced in the material during of material