Machine Design For crank shaft bearings, the ratio of the length of the journal to its diameter is_________. None of these Greater than unity Less than unity Equal to 1 None of these Greater than unity Less than unity Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration is caused due to Variation in properties of material from point to point in a member Pitting at points or areas at which loads on a member are applied All of these Abrupt change of section Variation in properties of material from point to point in a member Pitting at points or areas at which loads on a member are applied All of these Abrupt change of section ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod should be Strong in buckling about X-axis Strong in buckling about Y-axis Equally strong in buckling about X-axis and Y-axis Any one of the above Strong in buckling about X-axis Strong in buckling about Y-axis Equally strong in buckling about X-axis and Y-axis Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Machine Design The spring mostly used in gramophones is Conical spring Volute spring Flat spiral spring Helical spring Conical spring Volute spring Flat spiral spring Helical spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design The yield point in static loading is __________ as compared to fatigue loading. Higher Lower Same None of these Higher Lower Same None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Factor of safety for fatigue loading is the ratio of Elastic limit to the working stress Endurance limit to the working stress Young's modulus to the ultimate tensile strength Elastic limit to the yield point Elastic limit to the working stress Endurance limit to the working stress Young's modulus to the ultimate tensile strength Elastic limit to the yield point ANSWER DOWNLOAD EXAMIANS APP
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