Machine Design In Vickers hardness testing, the pyramid indentor apex is 122° 40° 152° 136° 122° 40° 152° 136° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The wire ropes make contact at Sides and bottom of groove of the pulley Sides of groove of the pulley Bottom of groove of the pulley Anywhere in the groove of the pulley Sides and bottom of groove of the pulley Sides of groove of the pulley Bottom of groove of the pulley Anywhere in the groove of the pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design A thin spherical shell of internal diameter d is subjected to an internal pressure p. If σt is the tensile stress for the shell material, then thickness of shell is equal to pd/2σt pd/σt pd/4σt pd/3σt pd/2σt pd/σt pd/4σt pd/3σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are provided with a cage To reduce friction To facilitate slipping of balls To prevent the lubricant from flowing out To maintain the balls at a fixed distance apart To reduce friction To facilitate slipping of balls To prevent the lubricant from flowing out To maintain the balls at a fixed distance apart ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction angle. Larger than None of these Smaller than Equal to Larger than None of these Smaller than Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a material fails below its yield point, failure would be due to Fatigue Straining Creep Sudden loading Fatigue Straining Creep Sudden loading ANSWER DOWNLOAD EXAMIANS APP
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