Manufacturing And Production Technology Gear lapping is an operation After heat treatment Prior to heat treatment For gear reconditioning None of the listed here After heat treatment Prior to heat treatment For gear reconditioning None of the listed here 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 lower limit of the hole Greater than the upper limit of the hole Lesser than the upper limit of the hole Greater than the lower limit of the hole Lesser than the lower limit of the hole Greater than the upper limit of the hole Lesser than the upper limit of the hole Greater than the lower limit of the hole 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. 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 3 to 12 mm 8 to 30 mm 15 to 40 mm 5 to 20 mm 3 to 12 mm 8 to 30 mm 15 to 40 mm 5 to 20 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is generally better when Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large None of the listed here Grain size of the metal is small Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large None of the listed here Grain size of the metal is small ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of machining several surfaces of a workpiece simultaneously is called Profile milling Gang milling Helical milling Saw milling Profile milling Gang milling Helical milling Saw milling ANSWER DOWNLOAD EXAMIANS APP
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