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 What is the type of welding defect caused due to poor deposition of weld rod is called? Crack Porosity Undercut Under fill Crack Porosity Undercut Under fill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle between the shear plane and _________ is called shear angle. Work surface Machine surface None of these Tool face Work surface Machine surface None of these Tool face ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the All of these Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Cutting velocity remains constant All of these Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Cutting velocity remains constant 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 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ductile materials, during machining, produce Either (A) or (C) Continuous chips with built up edge Continuous chips Discontinuous chips Either (A) or (C) Continuous chips with built up edge Continuous chips Discontinuous chips ANSWER DOWNLOAD EXAMIANS APP
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