Manufacturing And Production Technology For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is 22 m/min 30 m/min 10 m/min 15 m/min 22 m/min 30 m/min 10 m/min 15 m/min 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 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 45° 30° 20° 60° 45° 30° 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth is called Face Gash Land Fillet Face Gash Land Fillet ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool material, for faster machining, should have Toughness Red hardness Wear resistance All of these Toughness Red hardness Wear resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of smoothing and squaring the surface around a hole is known as Spot facing Counter-boring Trepanning Counter-sinking Spot facing Counter-boring Trepanning Counter-sinking ANSWER DOWNLOAD EXAMIANS APP
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