Machine Design Pick up wrong statement. Fatigue strength can be increased by Grinding and lapping surface Shot peening Cold working Hot working Grinding and lapping surface Shot peening Cold working Hot working 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/2σt pd/σt pd/3σt pd/4σt pd/2σt pd/σt pd/3σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at right angle, then they are known as Internal bevel gears Angular bevel gears Crown bevel gears Miter gears Internal bevel gears Angular bevel gears Crown bevel gears Miter gears ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a turnbuckle, if one of the rods has left hand threads, then the other rod will have Multiple threads Left hand threads Pointed threads Right hand threads Multiple threads Left hand threads Pointed threads Right hand threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design When carbon in the cast iron is principally in the form of graphite, the cast iron will be of Yellow colour White colour Brown colour Grey colour Yellow colour White colour Brown colour Grey colour ANSWER DOWNLOAD EXAMIANS APP
Machine Design Spring index is Ratio of coil diameter to wire diameter Its capability of storing energy Indication of quality of spring Load required to produce unit deflection Ratio of coil diameter to wire diameter Its capability of storing energy Indication of quality of spring Load required to produce unit deflection ANSWER DOWNLOAD EXAMIANS APP
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