Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. Less than 30° Equal to 30° More than 30° None of the listed here Less than 30° Equal to 30° More than 30° None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In gear hobbing Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Direct contact of tool with the work Using abrasive slurry between the tool and 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 Direct contact of tool with the work Using abrasive slurry between the tool and 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Full threads for the whole of its length None of these Its end tapered for about eight or ten threads Its end tapered for about three or four threads Full threads for the whole of its length None of these Its end tapered for about eight or ten threads Its end tapered for about three or four threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In lapping operation, the amount of metal removed is 0.005 to 0.01 mm 0.5 to 1 mm 0.05 to 0.1 mm 0.01 to 0.1 mm 0.005 to 0.01 mm 0.5 to 1 mm 0.05 to 0.1 mm 0.01 to 0.1 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For harder alloy steel, the point angle of the drill is kept Less than 118° Equal to 118° More than 118° Any one of these Less than 118° Equal to 118° More than 118° Any one of these ANSWER DOWNLOAD EXAMIANS APP
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