Manufacturing And Production Technology What type of fusion welding process is used for welding sheet metals of all engineering metals (except Cu, Ag) in automobile and air craft industries, pipe and tubing production? Thermit welding Submerged arc Welding Electroslag welding Resistance welding Thermit welding Submerged arc Welding Electroslag welding Resistance welding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It removes large amount of material It produces good surface finish It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. It removes large amount of material It produces good surface finish It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In electrochemical machining, the gap between the tool and work is kept as 0.35 mm 0.1 mm 0.4 mm 0.75 mm 0.35 mm 0.1 mm 0.4 mm 0.75 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be Quadrupled Halved Unchanged Doubled Quadrupled Halved Unchanged Doubled ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Side rake angle of a single point cutting tool is the angle 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 plane at right angles to the centre line of the point of the tool 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 towards back 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 Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the cutting speed is increased, then the built-up-edge Becomes longer Becomes smaller and finally does not form at all Has nothing to do with speed May or may not form Becomes longer Becomes smaller and finally does not form at all Has nothing to do with speed May or may not form ANSWER DOWNLOAD EXAMIANS APP
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