Machine Design The cross-section of the arm of a bell crank lever is Any one of these Elliptical I-section Rectangular Any one of these Elliptical I-section Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Becomes zero when external load is removed Is always harmful Acts when external load is applied Is independent of external loads Becomes zero when external load is removed Is always harmful Acts when external load is applied Is independent of external loads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material commonly used for crane hooks is Wrought iron Aluminium Mild steel Cast iron Wrought iron Aluminium Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which one of the following loading is considered for the design of axles? Bending moment only Combined bending moment and twisting moments Combined action of bending moment, twisting moment and axial thrust Twisting moment only Bending moment only Combined bending moment and twisting moments Combined action of bending moment, twisting moment and axial thrust Twisting moment only ANSWER DOWNLOAD EXAMIANS APP
Machine Design Maximum principal stress theory is applicable for All of these Ductile materials Brittle materials Elastic materials All of these Ductile materials Brittle materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a key, it is assumed that the distribution of forces along the length of key Is uniform throughout Varies exponentially, being less at the torque-input end Varies linearly Varies exponentially, being more at the torque-input end Is uniform throughout Varies exponentially, being less at the torque-input end Varies linearly Varies exponentially, being more at the torque-input end ANSWER DOWNLOAD EXAMIANS APP
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