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 20.7 2.07 41.4 20.7 2.07 41.4 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct in regard to centreless grinding? All of these It is a continuous process and adopted for production work It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place All of these It is a continuous process and adopted for production work It requires no holding device for the work The workpiece is supported throughout its entire length as grinding takes place ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The surface milled appears to be slightly wavy. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The material which on machining produces chips with built up edge is Tough material Brittle material Ductile material Hard material Tough material Brittle material Ductile material Hard material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centerless grinders, the regulating wheel is inclined at 21° to 25° 16° to 20° 9° to 15° 0° to 8° 21° to 25° 16° to 20° 9° to 15° 0° to 8° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chamfering is an essential operation after Thread cutting Boring Rough turning Knurling Thread cutting Boring Rough turning Knurling ANSWER DOWNLOAD EXAMIANS APP
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