Manufacturing And Production Technology Which of the following operations can be performed with milling cutters? Cutting external screw threads All of these Cutting key ways on shafts Cutting teeth of spur gears Cutting external screw threads All of these Cutting key ways on shafts Cutting teeth of spur gears ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Gear lapping is an operation For gear reconditioning After heat treatment None of the listed here Prior to heat treatment For gear reconditioning After heat treatment None of the listed here Prior to heat treatment ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In Oxyacetylene gas welding, temperature at the inner cone of the flame is around 3500°C 2900°C 3200°C 2550°C 3500°C 2900°C 3200°C 2550°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles are usually made hollow and provided with Internal taper External taper No taper Internal and external taper Internal taper External taper No taper Internal and external taper 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. 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 3000 welds/min, 75 mm/min 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min 600 welds/min, 1500 mm/min 3000 welds/min, 75 mm/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Increases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
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