Manufacturing And Production Technology In electrochemical machining, the gap between the tool and work is kept as 0.1 mm 0.4 mm 0.35 mm 0.75 mm 0.1 mm 0.4 mm 0.35 mm 0.75 mm 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. 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 22 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Thread grinding requires work speed from 14 to 20 m/min 5 to 10 m/min 10 to 14 m/min 1 to 3 m/min 14 to 20 m/min 5 to 10 m/min 10 to 14 m/min 1 to 3 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the cutting edge of the tool is dull, then during machining Continuous chips with built-up edge are formed No chips are formed Continuous chips are formed Discontinuous chips are formed Continuous chips with built-up edge are formed No chips are formed Continuous chips are formed Discontinuous chips are formed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to have interference fit, it is essential that the lower limit of the shaft should be Lesser than the upper limit of the hole Greater than the upper limit of the hole Greater than the lower limit of the hole Lesser than the lower limit of the hole Lesser than the upper limit of the hole Greater than the upper limit of the hole Greater than the lower limit of the hole Lesser than the lower limit of the hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For machining a mild steel workpiece by a high speed steel tool, the average cutting speed is 30 m/min 5 m/min 10 m/min 15 m/min 30 m/min 5 m/min 10 m/min 15 m/min ANSWER DOWNLOAD EXAMIANS APP
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