Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? It requires no holding device for the work It is a continuous process and adopted for production work The workpiece is supported throughout its entire length as grinding takes place All of these It requires no holding device for the work It is a continuous process and adopted for production work The workpiece is supported throughout its entire length as grinding takes place All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Chip breakers are used to Increase tool life Remove chips from bed To minimize heat generation Break the chips into short segments Increase tool life Remove chips from bed To minimize heat generation Break the chips into short segments ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 350°C 500°C 1100°C 900°C 350°C 500°C 1100°C 900°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as Facing Counter-boring Knurling Grooving Facing Counter-boring Knurling Grooving ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Surface grinding Internal cylindrical grinding External cylindrical grinding Form grinding Surface grinding Internal cylindrical grinding External cylindrical grinding Form grinding 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. 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min ANSWER DOWNLOAD EXAMIANS APP
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