Manufacturing And Production Technology When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as Ultrasonic machining None of these Electro-discharge machining Electrochemical machining Ultrasonic machining None of these Electro-discharge machining Electrochemical machining ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is specified by Brinell hardness number Vickers pyramid number Letter of alphabet Rockwell hardness number Brinell hardness number Vickers pyramid number Letter of alphabet Rockwell hardness number ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Spoils the work piece Have no effect on tool life Reduces tool life Increases tool life Spoils the work piece Have no effect on tool life Reduces tool life Increases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology NC contouring is an example of Point-to-point positioning Incremental positioning Continuous path positioning Absolute positioning Point-to-point positioning Incremental positioning Continuous path positioning Absolute positioning ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Jigs are used For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a lathe is specified by the Swing diameter over the carriage Length between centers All of these Swing diameter over the bed Swing diameter over the carriage Length between centers All of these Swing diameter over the bed ANSWER DOWNLOAD EXAMIANS APP
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