Manufacturing And Production Technology In metal machining, the work-tool contact zone is a zone where heat is generated due to Burnishing friction Friction between the moving chip and the tool face None of these Plastic deformation of metal Burnishing friction Friction between the moving chip and the tool face None of these Plastic deformation of metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology While current is shut down in the welding circuit, what kind of voltage exists between the output terminals of the welding machine? GTAW Gouging Open air cut voltage Kerf GTAW Gouging Open air cut voltage Kerf ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As tool and work are not in contact in EDM process No relative motion occurs between them No wear of tool occurs No force between tool and work occurs No power is consumed during metal cutting No relative motion occurs between them No wear of tool occurs No force between tool and work occurs No power is consumed during metal cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life is affected by Cutting speed Depth of cut Feed All of the listed here Cutting speed Depth of cut Feed All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The saw milling is an operation of Machining several surfaces of a workpiece simultaneously Producing narrow slots or grooves on a workpiece Reproduction of an outline of a template on a workpiece Producing grooves around the periphery of a cylindrical or conical workpiece Machining several surfaces of a workpiece simultaneously Producing narrow slots or grooves on a workpiece Reproduction of an outline of a template on a workpiece Producing grooves around the periphery of a cylindrical or conical workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 22 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
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