Machine Design Aircraft body is usually fabricated by Welding Pre-casting Casting Riveting Welding Pre-casting Casting Riveting ANSWER DOWNLOAD EXAMIANS APP
Machine Design Failure of a material is called fatigue when it fails Below the elastic limit At the elastic limit At the yield point Below the yield point Below the elastic limit At the elastic limit At the yield point Below the yield point ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Torsion spring Spiral spring Helical compression spring Belleville spring Torsion spring Spiral spring Helical compression spring Belleville spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given by (where T = Number of teeth on the sprocket) p = D sin (180°/T) p = D sin (360°/T) p = D sin (90°/T) p = D sin (120°/T) p = D sin (180°/T) p = D sin (360°/T) p = D sin (90°/T) p = D sin (120°/T) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The process extensively used for making bolts and nuts is Cold heading Cold peening Hot piercing Extrusion Cold heading Cold peening Hot piercing Extrusion ANSWER DOWNLOAD EXAMIANS APP
Machine Design Brittle coating technique is used for Experimental stress analysis Protecting metal against corrosion Determining brittleness Protecting metal against wear and tear Experimental stress analysis Protecting metal against corrosion Determining brittleness Protecting metal against wear and tear ANSWER DOWNLOAD EXAMIANS APP
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