Manufacturing And Production Technology Jigs are used None of these For holding and guiding the tool in drilling, reaming or tapping operations To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations None of these For holding and guiding the tool in drilling, reaming or tapping operations To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Broaching is applied for machining Round or irregular shaped holes Internal and external surfaces External flat and contoured surfaces All of these Round or irregular shaped holes Internal and external surfaces External flat and contoured surfaces All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of continuous chips with built up edge is High cutting speed and small rake angle High cutting speed and large rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle High cutting speed and large rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be Quadrupled Unchanged Halved Doubled Quadrupled Unchanged Halved Doubled ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Radial drilling machine Gang drilling machine Sensitive drilling machine Multiple spindle drilling machine Radial drilling machine Gang drilling machine Sensitive drilling machine Multiple spindle drilling machine 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 Spoils the work piece Increases tool life Reduces tool life Have no effect on tool life Spoils the work piece Increases tool life Reduces tool life ANSWER DOWNLOAD EXAMIANS APP
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