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 2.07 41.4 20.7 2.07 41.4 20.7 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A feed gear box for a screw cutting lathe is designed on the basis of None of these Arithmetic progression Geometric progression Harmonic progression None of these Arithmetic progression Geometric progression Harmonic progression ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The type of reamer used for reaming soft aluminium or copper, is Right hand spiral fluted reamer Straight fluted reamer Left hand spiral fluted reamer Any one of these Right hand spiral fluted reamer Straight fluted reamer Left hand spiral fluted reamer Any one of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Spoils the work piece Reduces tool life Have no effect on tool life Increases tool life Spoils the work piece Reduces tool life Have no effect on tool life Increases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called Work-tool contact zone None of these Friction zone Shear zone Work-tool contact zone None of these Friction zone Shear zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In electro discharge machining, tool is made of Copper Copper tungsten alloy Brass All of these Copper Copper tungsten alloy Brass All of these ANSWER DOWNLOAD EXAMIANS APP
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