Manufacturing And Production Technology The lathe spindles at the nose end have Tapered threads Internal screw threads External screw threads No threads Tapered threads Internal screw threads External screw threads No threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling aluminium, a drill with Zero helix angle is used Any helix angle can be used High helix angle is used Low helix angle is used Zero helix angle is used Any helix angle can be used High helix angle is used Low helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In up milling, the thickness of chip is None of these Minimum at the beginning of the cut and maximum at the end of the cut Maximum at the beginning of the cut and minimum at the end of the cut Uniform throughout the cut None of these Minimum at the beginning of the cut and maximum at the end of the cut Maximum at the beginning of the cut and minimum at the end of the cut Uniform throughout the cut 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 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 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of abrasive grain required in a grinding wheel depends upon the Amount of material to be removed Finish desired Hardness of material being ground All of these Amount of material to be removed Finish desired Hardness of material being ground All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The height of each tooth of a broach is None of these In progressively decreasing order Same throughout In progressively increasing order None of these In progressively decreasing order Same throughout In progressively increasing order ANSWER DOWNLOAD EXAMIANS APP
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