Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Maintaining an electrolyte between the work and tool in a very small gap between the two Erosion caused by rapidly recurring spark discharges between the tool and work Using abrasive slurry between the tool and work Direct contact of tool with the work Maintaining an electrolyte between the work and tool in a very small gap between the two Erosion caused by rapidly recurring spark discharges between the tool and work Using abrasive slurry between the tool and work Direct contact of tool with the work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill mainly used in drilling brass, copper or softer materials, is Tapered shank twist drill Flat drill Parallel shank twist drill Straight fluted drill Tapered shank twist drill Flat drill Parallel shank twist drill Straight fluted drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to All of these Improve machinability Reduce built up edge Break up chips All of these Improve machinability Reduce built up edge Break up chips ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The mechanism of material removal in EDM process is Melting and Evaporation Melting and Corrosion Erosion and Cavitations Cavitations and Evaporation Melting and Evaporation Melting and Corrosion Erosion and Cavitations Cavitations and Evaporation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds It removes large amount of material It produces good surface finish It is best suited for machining hard and brittle materials. It cuts materials at very slow speeds 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 Return stroke Both the forward and return strokes Forward stroke Neither the forward nor the return stroke Return stroke Both the forward and return strokes ANSWER DOWNLOAD EXAMIANS APP
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