Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Using abrasive slurry between the tool and work Erosion caused by rapidly recurring spark discharges between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Direct contact of tool with the work Using abrasive slurry between the tool and work Erosion caused by rapidly recurring spark discharges between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Direct contact of tool with the work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Have no effect on tool life Increases tool life Spoils the work piece Reduces tool life Have no effect on tool life Increases tool life Spoils the work piece Reduces tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a shaper, the metal is removed during Forward stroke Neither the forward nor the return stroke Both the forward and return strokes Return stroke Forward stroke Neither the forward nor the return stroke Both the forward and return strokes Return stroke ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Direct polarity Forward welding Reverse polarity Fusion Direct polarity Forward welding Reverse polarity Fusion ANSWER DOWNLOAD EXAMIANS APP
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 41.4 2.07 20.7 41.4 2.07 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 5° 20° 15° 10° 5° 20° 15° 10° ANSWER DOWNLOAD EXAMIANS APP
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