Machine Design In oilness bearings Do not require external supply of lubricant Grease required to be applied after some intervals The oil film pressure is generated only by the rotation of the journal The oil film is maintained by supplying oil under pressure Do not require external supply of lubricant Grease required to be applied after some intervals The oil film pressure is generated only by the rotation of the journal The oil film is maintained by supplying oil under pressure ANSWER DOWNLOAD EXAMIANS APP
Machine Design Transverse fillet welded joints are designed for Shear strength Bending strength Compressive strength Tensile strength Shear strength Bending strength Compressive strength Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Ductile at high temperature Brittle when hot Brittle when cold Brittle under all conditions Ductile at high temperature Brittle when hot Brittle when cold Brittle under all conditions ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cracks in helical springs used in railway carriages usually start on the inner side of the coil because of the fact that It has a lower curvature than the outer side It is subjected to a higher cyclic loading than the outer side It is subjected to a higher stress than the outer side It is more stretched than the outer side during the manufacturing process It has a lower curvature than the outer side It is subjected to a higher cyclic loading than the outer side It is subjected to a higher stress than the outer side It is more stretched than the outer side during the manufacturing process ANSWER DOWNLOAD EXAMIANS APP
Machine Design The distribution of the forces along the length of key fitted in a shaft Varies exponentially, being less near the torque-input end Varies exponentially, being more near the torque-input end Is uniform throughout Varies linearly Varies exponentially, being less near the torque-input end Varies exponentially, being more near the torque-input end Is uniform throughout Varies linearly ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring is used to Measure forces All of these Apply forces Store energy Measure forces All of these Apply forces Store energy ANSWER DOWNLOAD EXAMIANS APP
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