Manufacturing And Production Technology What type of fusion welding process is used for welding sheet metals of all engineering metals (except Cu, Ag) in automobile and air craft industries, pipe and tubing production? Electroslag welding Resistance welding Submerged arc Welding Thermit welding Electroslag welding Resistance welding Submerged arc Welding Thermit welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling aluminium, a drill with Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive and bond, is called Facing Clearing Truing Dressing Facing Clearing Truing Dressing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The structure of a grinding wheel depends upon All of these Nature of the grinding operation Hardness of the material being ground Finish required All of these Nature of the grinding operation Hardness of the material being ground Finish required ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation performed on a shaper is Machining horizontal surface Machining vertical surface All of these Machining angular surface Machining horizontal surface Machining vertical surface All of these Machining angular surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working At its recrystallisation temperature Above its recrystallisation temperature At two thirds of the melting temperature of the metal Below its recrystallisation temperature At its recrystallisation temperature Above its recrystallisation temperature At two thirds of the melting temperature of the metal Below its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
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