Machine Design According to maximum normal stress theory, the maximum normal stress in the shaft is √(σ² × 4τ²) (1/2) × [σ + √(σ² × 4τ²)] (1/2) × √(σ² × 4τ²) σ + √(σ² × 4τ²) √(σ² × 4τ²) (1/2) × [σ + √(σ² × 4τ²)] (1/2) × √(σ² × 4τ²) σ + √(σ² × 4τ²) ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Torsion spring Spiral spring Belleville spring Helical compression spring Torsion spring Spiral spring Belleville spring Helical compression spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design Failure of a material is called fatigue when it fails Below the yield point At the yield point Below the elastic limit At the elastic limit Below the yield point At the yield point Below the elastic limit At the elastic limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is specified by its Pitch Minor diameter Major diameter Pitch diameter Pitch Minor diameter Major diameter Pitch diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design A universal coupling is used to connect two shafts Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment Which are perfectly aligned Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment Which are perfectly aligned ANSWER DOWNLOAD EXAMIANS APP
Machine Design In static loading, stress concentration is more serious in Elastic materials Brittle materials Brittle as well as ductile materials Ductile materials Elastic materials Brittle materials Brittle as well as ductile materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
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