Manufacturing And Production Technology In machining metals, chips break due to __________ of work material. Elasticity Toughness Ductility Work hardening Elasticity Toughness Ductility Work hardening ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 7.5 m/min 15 m/min 5 m/min 3.75 m/min 7.5 m/min 15 m/min 5 m/min 3.75 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working Below its recrystallisation temperature Above its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Below its recrystallisation temperature Above its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.32 1.66 1.02 1.82 1.32 1.66 1.02 1.82 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as Diffusion of metals All of these Adhesion of metals Oxidation of metals Diffusion of metals All of these Adhesion of metals Oxidation of metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A 15 mm drilling machine means that it can drill a hole In 15 mm thick plates Of maximum diameter 15 mm None of these In 15 mm thick plates Of maximum diameter 15 mm None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS