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 1.82 1.32 1.66 1.02 1.82 1.32 1.66 1.02 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is 41.4 2.07 20.7 41.4 2.07 20.7 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Surface grinding is done to produce Internal cylindrical holes Tapered surface All of the listed here Flat surface Internal cylindrical holes Tapered surface All of the listed here Flat surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the work-tool contact zone is a zone where heat is generated due to Burnishing friction Friction between the moving chip and the tool face Plastic deformation of metal None of these Burnishing friction Friction between the moving chip and the tool face Plastic deformation of metal None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The vector sum of cutting velocity and chip velocity is __________ shear velocity. None of these Less than Equal to More than None of these Less than Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ECM, the material removal is due to Fusion Ion displacement Erosion Corrosion Fusion Ion displacement Erosion Corrosion ANSWER DOWNLOAD EXAMIANS APP
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