Manufacturing And Production Technology In ultrasonic machining, tool is made of Brass or copper Diamond Stainless steel Tungsten carbide Brass or copper Diamond Stainless steel Tungsten carbide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Jigs are used For holding and guiding the tool in drilling, reaming or tapping operations To check the accuracy of workpiece None of these For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations To check the accuracy of workpiece None of these For holding the work in milling, grinding, planing or turning operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about EDM machining? It produces high degree of surface finish The tool and work are never in contact with each other It can machine hardest materials All of these It produces high degree of surface finish The tool and work are never in contact with each other It can machine hardest materials All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life is said to be over if Poor surface finish is obtained Overheating and fuming due to heat of friction starts All of these There is sudden increase in cutting forces and power consumption Poor surface finish is obtained Overheating and fuming due to heat of friction starts All of these There is sudden increase in cutting forces and power consumption ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 5 m/min 3.75 m/min 7.5 m/min 15 m/min 5 m/min 3.75 m/min 7.5 m/min 15 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce internal cylindrical holes and tapers, is External cylindrical grinding Internal cylindrical grinding Surface grinding Form grinding External cylindrical grinding Internal cylindrical grinding Surface grinding Form grinding ANSWER DOWNLOAD EXAMIANS APP
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