Material Science Set 23

Electrical Engineering

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This set of Material Science Multiple Choice Questions & Answers (MCQs) focuses on Material Science Set 23

Q1 | total energy absorbed by material in elastic deformation is known as                       
Q2 | material obey's hooks law in region
Q3 |            is constant at the yield point
Q4 | the material shows atrain at cnstant stress that point is known as                   
Q5 | the stress-strain diagram becomes non-linear
Q6 | material shows localised deformation after
Q7 | area under stress-strain curve in elastic region is called as                      
Q8 | total area under stress-strain curve is calledas                       
Q9 | toughness is defined as total energy absorbed by material in                        
Q10 | modulus of toughness is               
Q11 | brittle material shows toughness
Q12 | ductile material shows toughness
Q13 |                  is the property of a material by which it can be drawin into wires
Q14 | resistance of a material for its deformation iscalled as                       
Q15 | materials like Al shows better
Q16 | modulus of resilience is                  
Q17 | modulus of resilience is given as                  
Q18 | A tensile test specimen has crosssection
Q19 | for tensile testing machine is used
Q20 | engineering stress is defined as                    
Q21 | true stress is defiend as                
Q22 | for measuring the elongation of specimen onUTM during tensile test is used
Q23 | dummy pointer on load - cell is used toindicate                       
Q24 | after ultimate stress, stress goes on                     
Q25 | all the calculations in tensile test are carried out on a particular distance which is called as
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