Manufacturing And Production Technology In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as Reverse polarity Fusion Direct polarity Forward welding Reverse polarity Fusion Direct polarity Forward welding ANSWER DOWNLOAD EXAMIANS APP
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 1 Joule 5 Joule 0.2 Joule 1000 Joule 1 Joule 5 Joule 0.2 Joule 1000 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chamfering is an essential operation after Boring Thread cutting Rough turning Knurling Boring Thread cutting Rough turning Knurling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The material which on machining produces chips with built up edge is Tough material Brittle material Ductile material Hard material Tough material Brittle material Ductile material Hard material 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 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 By which the face of the tool is inclined towards back 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 sideways By which the face of the tool is inclined towards back ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the method of brazing used to join relatively small assemblies made from materials that either do not oxidize at the brazing temperature or can be protected from oxidation with a flux? Resistance brazing Torch brazing Furnace brazing Dip brazing Resistance brazing Torch brazing Furnace brazing Dip brazing ANSWER DOWNLOAD EXAMIANS APP
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