Manufacturing And Production Technology The chamfering is an operation of Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface Embossing a diamond shaped pattern on the surface of a workpiece Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Reducing the diameter of a workpiece over a very narrow surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 5 Joule 0.2 Joule 1 Joule 1000 Joule 5 Joule 0.2 Joule 1 Joule 1000 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Gear finishing operation is called Burnishing Hobbing Shaping Milling Burnishing Hobbing Shaping Milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lip angle of a single point tool is usually 40° to 60° 20° to 40° None of these 60° to 80° 40° to 60° 20° to 40° None of these 60° to 80° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The crystal structure of austenite is Body centered cubic Body centered tetragonal Hexagonal closed packed Face centered cubic Body centered cubic Body centered tetragonal Hexagonal closed packed Face centered cubic ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent of 0.25, if the cutting speed is halved, then tool life will become Half Two times Eight times Sixteen times Half Two times Eight times Sixteen times ANSWER DOWNLOAD EXAMIANS APP
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