Machine Design The endurance limit for a mirror polished material will be __________ as compared to unpolished material. Less More None of these Same Less More None of these Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in static loading is more serious in Brittle materials Equally serious in both cases Ductile materials Depends on other factors Brittle materials Equally serious in both cases Ductile materials Depends on other factors ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open belt drive is used when Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged at right angles and rotate in one definite direction Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged parallel and rotate in the same directions Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged at right angles and rotate in one definite direction Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged parallel and rotate in the same directions ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Muff coupling Flange coupling Compression coupling All of these Muff coupling Flange coupling Compression coupling All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tap bolt Has a head on one end and a nut fitted to the other Has both the ends threaded Has pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has a head on one end and a nut fitted to the other Has both the ends threaded Has pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined ANSWER DOWNLOAD EXAMIANS APP
Machine Design The railway carriage couplings have Acme threads Square threads Buttress threads Knuckle threads Acme threads Square threads Buttress threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
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