Manufacturing And Production Technology In the relation VTn = C, the value of n for carbide tools is 0.20 to 0.25 0.1 to 0.2 0.40 to 0.55 0.25 to 0.40 0.20 to 0.25 0.1 to 0.2 0.40 to 0.55 0.25 to 0.40 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling softer materials, the cutting speed is ___________ as compared to harder materials. Same Low High None of these Same Low High None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations For holding the work in milling, grinding, planing or turning operations None of these To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations For holding the work in milling, grinding, planing or turning operations None of these 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 5.03 rpm, 600 joules 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Glazing in grinding wheels __________ cutting capacity. Increase Decrease None of these Has no effect on Increase Decrease None of these Has no effect on ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Low helix angle drills are preferred for drilling holes in Plastics Copper Carbon steel Cast steel Plastics Copper Carbon steel Cast steel ANSWER DOWNLOAD EXAMIANS APP
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