Machine Design In Vickers hardness testing, the pyramid indentor apex is 122° 136° 40° 152° 122° 136° 40° 152° 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 4 times more 3 times more Same in both cases 2 times more 4 times more 3 times more Same in both cases ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a key, it is assumed that the distribution of forces along the length of key Varies exponentially, being less at the torque-input end Varies linearly Varies exponentially, being more at the torque-input end Is uniform throughout Varies exponentially, being less at the torque-input end Varies linearly Varies exponentially, being more at the torque-input end Is uniform throughout ANSWER DOWNLOAD EXAMIANS APP
Machine Design The pipe joint mostly used for pipes carrying water at low pressures is Nipple joint Socket joint Union joint Spigot and socket joint Nipple joint Socket joint Union joint Spigot and socket joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cam follower generally used in automobile engines is Roller follower Flat faced follower Knife edge follower Spherical faced follower Roller follower Flat faced follower Knife edge follower Spherical faced follower ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing. Thin film Thick film None of these Either A or B Thin film Thick film None of these Either A or B ANSWER DOWNLOAD EXAMIANS APP
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