Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Cheapest method Has no effect as regards fatigue strength Best method Extremely hazardous Cheapest method Has no effect as regards fatigue strength Best method Extremely hazardous ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Muff coupling Flange coupling All of these Compression coupling Muff coupling Flange coupling All of these Compression coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design In static loading, stress concentration is more serious in Elastic materials Brittle materials Brittle as well as ductile materials Ductile materials Elastic materials Brittle materials Brittle as well as ductile materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device extensively used in automobile industry is a Castle nut Sawn nut Ring nut Jam nut Castle nut Sawn nut Ring nut Jam nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a partial journal bearing, the angle of contact of the bearing with the journal is 120° 360° 180° 270° 120° 360° 180° 270° 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/4σt pd/σt pd/3σt pd/2σt pd/4σt pd/σt pd/3σt pd/2σt ANSWER DOWNLOAD EXAMIANS APP
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