Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Internal cylindrical grinding External cylindrical grinding Surface grinding Form grinding Internal cylindrical grinding External cylindrical grinding Surface grinding Form grinding 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 Plastic deformation of metal Burnishing friction Friction between the moving chip and the tool face None of these Plastic deformation of metal Burnishing friction Friction between the moving chip and the tool face None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grinding operation is a Forming operation Shaping operation Surface finishing operation Dressing operation Forming operation Shaping operation Surface finishing operation Dressing operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A broach has All of these Semi-finishing teeth Roughing teeth Finishing teeth All of these Semi-finishing teeth Roughing teeth Finishing teeth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Grinding wheels should be tested for balance Before starting the grinding operation Occasionally At the end of grinding operation Only at the time of manufacture Before starting the grinding operation Occasionally At the end of grinding operation Only at the time of manufacture ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min ANSWER DOWNLOAD EXAMIANS APP
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