Manufacturing And Production Technology In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called Friction zone Work-tool contact zone None of these Shear zone Friction zone Work-tool contact zone None of these Shear zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The parameter which completely defines the chip formation in a metal cutting process is Shear angle None of these Both (A) and (B) Chip-tool contact length Shear angle None of these Both (A) and (B) Chip-tool contact length ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The specific cutting energy used for establishing the machinability of the metal depends upon its All of these Micro-structure Work hardening characteristics Coefficient of friction All of these Micro-structure Work hardening characteristics Coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have Internal screw threads External screw threads Tapered threads No threads Internal screw threads External screw threads Tapered threads No threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The snag grinding is done To remove considerable amount of metal without regard to accuracy of the finished surface To grind exterior cylindrical surfaces To produce good surface finish and high degree of accuracy Any one of the above To remove considerable amount of metal without regard to accuracy of the finished surface To grind exterior cylindrical surfaces To produce good surface finish and high degree of accuracy Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about hot machining? The rate of tool wear is lower. It is used for machining high strength and high temperature resistant materials. All of these It requires less power than machining metals at room temperature. The rate of tool wear is lower. It is used for machining high strength and high temperature resistant materials. All of these It requires less power than machining metals at room temperature. ANSWER DOWNLOAD EXAMIANS APP
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