Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1000 Joule 5 Joule 1 Joule 0.2 Joule 1000 Joule 5 Joule 1 Joule 0.2 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is Independent of index change gear ratio Interrelated to index change gear ratio Independent of speed and index change gear ratio Dependent on speed change gear ratio Independent of index change gear ratio Interrelated to index change gear ratio Independent of speed and index change gear ratio Dependent on speed change gear ratio ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, tool is made of Stainless steel Tungsten carbide Brass or copper Diamond Stainless steel Tungsten carbide Brass or copper Diamond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Side rake angle of a single point cutting tool is the angle Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool By which the face of the tool is inclined towards back Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base By which the face of the tool is inclined sideways Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool By which the face of the tool is inclined towards back Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base By which the face of the tool is inclined sideways ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In grinding irregular, curved, tapered, convex and concave surfaces, the grinder used is Surface grinder Tool and cutter grinder Internal grinder Cylindrical grinder Surface grinder Tool and cutter grinder Internal grinder Cylindrical grinder ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of spheroidising treatment is to improve Hardenability of high carbon steels Machinability of low carbon steels Hardenability of low carbon steels Machinability of high carbon steels Hardenability of high carbon steels Machinability of low carbon steels Hardenability of low carbon steels Machinability of high carbon steels ANSWER DOWNLOAD EXAMIANS APP
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