Manufacturing And Production Technology The operation performed on a shaper is Machining horizontal surface All of these Machining angular surface Machining vertical surface Machining horizontal surface All of these Machining angular surface Machining vertical surface 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 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The surface finish is improved by the increase in True rake angle All of these Cutting speed Nose radius True rake angle All of these Cutting speed Nose radius ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining steel is Water Dry Soluble oil Heavy oils Water Dry Soluble oil Heavy oils ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Flank wear depends upon the Amount and distribution of hard constituents in the work material Hardness of the work and tool material at the operating temperature Degree of strain hardening in the chip All of these Amount and distribution of hard constituents in the work material Hardness of the work and tool material at the operating temperature Degree of strain hardening in the chip All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 500°C 350°C 250°C 900°C 500°C 350°C 250°C 900°C ANSWER DOWNLOAD EXAMIANS APP
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