Machine Design For low and moderate speed engines, the cam follower should move with Simple harmonic motion Uniform velocity Uniform acceleration and retardation Cycloidal motion Simple harmonic motion Uniform velocity Uniform acceleration and retardation Cycloidal motion ANSWER DOWNLOAD EXAMIANS APP
Machine Design A self locking screw has Hole for inserting split pin Course threads Coefficient of friction is greater than tangent of load angle Fine threads Hole for inserting split pin Course threads Coefficient of friction is greater than tangent of load angle Fine threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to Dynamic load Static as well as dynamic load Static load Completely reversed load Dynamic load Static as well as dynamic load Static load Completely reversed load ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal hardness by surface treatment Metal resistance to corrosion by coating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Failure of a material is called fatigue when it fails At the yield point Below the yield point At the elastic limit Below the elastic limit At the yield point Below the yield point At the elastic limit Below the elastic limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing thick cylinders, the equation used is All of these Birnie's equation Clavarinos' equation Lame's equation All of these Birnie's equation Clavarinos' equation Lame's equation ANSWER DOWNLOAD EXAMIANS APP
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