Design of Machine Elements
102601Module 1: Introduction to Design
Q.1(e). The stress which varies from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called (i) Repeated stress (ii) Yield stress (iii) Fluctuating stress (iv) Alternating stress20262m
Module 1: Introduction to Design
View this question on its own page →The stress which varies from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called
(i) Repeated stress
(ii) Yield stress
(iii) Fluctuating stress
(iv) Alternating stressQ.1(f). Failure of a material is called fatigue when it fails (i) At the elastic limit (ii) Below the elastic limit (iii) At the yield point (iv) Below the yield point20262m
Module 1: Introduction to Design
View this question on its own page →Failure of a material is called fatigue when it fails
(i) At the elastic limit
(ii) Below the elastic limit
(iii) At the yield point
(iv) Below the yield pointQ.2(a). What are the three basic modes of failure of mechanical components?20267m
Module 1: Introduction to Design
View this question on its own page →What are the three basic modes of failure of mechanical components?
Q.2(b). What is the difference between failure due to static load and fatigue failure?20267m
Module 1: Introduction to Design
View this question on its own page →What is the difference between failure due to static load and fatigue failure?
Q.9(d). Write short note on: Endurance limit20267m
Module 1: Introduction to Design
View this question on its own page →Write short note on: Endurance limit