Machine Design The fatigue life of a part can be improved by Coating Shot peening Polishing Electroplating Coating Shot peening Polishing Electroplating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct for gears? The pitch circle is always greater than the base circle The addendum is less than dedendum The pitch circle diameter is equal to the product of module and number of teeth All of these The pitch circle is always greater than the base circle The addendum is less than dedendum The pitch circle diameter is equal to the product of module and number of teeth All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be 2 times more 3 times more 4 times more Same in both cases 2 times more 3 times more 4 times more Same in both cases ANSWER DOWNLOAD EXAMIANS APP
Machine Design The process extensively used for making bolts and nuts is Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion Cold peening Cold heading ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of loads Compression Combined loads Tension Shear Compression Combined loads Tension Shear ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flange coupling, the keys are staggered at __________ along the circumference of the shafts in order to divide the weakening effect caused by key ways. 90° 160° 135° 180° 90° 160° 135° 180° ANSWER DOWNLOAD EXAMIANS APP
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