Manufacturing And Production Technology EDM machining is applied for Shaping carbide dies and punches having complicated profiles Embossing and engraving on harder materials Making large number of small holes in sieves and fuel nozzles All of the listed here Shaping carbide dies and punches having complicated profiles Embossing and engraving on harder materials Making large number of small holes in sieves and fuel nozzles All of the listed here 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. 2.17 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 5.03 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a shaper, the metal is removed during Both the forward and return strokes Forward stroke Return stroke Neither the forward nor the return stroke Both the forward and return strokes Forward stroke Return stroke Neither the forward nor the return stroke ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A broach has All of these Roughing teeth Finishing teeth Semi-finishing teeth All of these Roughing teeth Finishing teeth Semi-finishing teeth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel) πdn sinα πdn πd πdn cosα πdn sinα πdn πd πdn cosα ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed of a drill depends upon the Type of material to be drilled All of these Quality of surface finish desired Material of drill Type of material to be drilled All of these Quality of surface finish desired Material of drill ANSWER DOWNLOAD EXAMIANS APP
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