Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. It removes large amount of material It cuts materials at very slow speeds It produces good surface finish It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Working conditions Tool material Type of chip produced Work material Working conditions Tool material Type of chip produced Work material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a lathe is specified by the All of these Swing diameter over the bed Swing diameter over the carriage Length between centers All of these Swing diameter over the bed Swing diameter over the carriage Length between centers ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called Helical milling Gang milling Saw milling Profile milling Helical milling Gang milling Saw milling Profile milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent of 0.25, if the cutting speed is halved, then tool life will become Eight times Half Two times Sixteen times Eight times Half Two times Sixteen times ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a metal arc welding process, metal transfer across the arc may take place by a method of material transfer where the metal transfers across the arc is in larger drops. This is at the rate of 100 drops/sec or less, what is this known as Globular transfer Spray transfer GMAW practice Dip transfer Globular transfer Spray transfer GMAW practice Dip transfer ANSWER DOWNLOAD EXAMIANS APP
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