Manufacturing And Production Technology Side relief angle of a single point tool is the angle Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool By which the face of the tool is inclined towards back By which the face of the tool is inclined sideways Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool By which the face of the tool is inclined towards back By which the face of the tool is inclined sideways ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles are usually made hollow and provided with Internal taper No taper External taper Internal and external taper Internal taper No taper External taper Internal and external taper 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 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the cutting speed is increased, then the built-up-edge Becomes smaller and finally does not form at all Becomes longer Has nothing to do with speed May or may not form Becomes smaller and finally does not form at all Becomes longer Has nothing to do with speed May or may not form ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling softer materials, the cutting speed is ___________ as compared to harder materials. High Same None of these Low High Same None of these Low ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation performed on a shaper is Machining vertical surface Machining angular surface All of these Machining horizontal surface Machining vertical surface Machining angular surface All of these Machining horizontal surface ANSWER DOWNLOAD EXAMIANS APP
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