Manufacturing And Production Technology The common welding error that occurs due to wrong speed, faulty preparation, and high / low current, improper electrode size is called? Warping Porous weld Distortion Poor fusion Warping Porous weld Distortion Poor fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to Reduce built up edge All of these Improve machinability Break up chips Reduce built up edge All of these Improve machinability Break up chips ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The crystal structure of austenite is Body centered tetragonal Face centered cubic Body centered cubic Hexagonal closed packed Body centered tetragonal Face centered cubic Body centered cubic Hexagonal closed packed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 36.56 20.56 26.56 30.56 36.56 20.56 26.56 30.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An open structure of a grinding wheel is used for Tough materials Soft materials All of these Ductile materials Tough materials Soft materials All of these Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Gang drilling machine Radial drilling machine Deep hole drilling machine Sensitive drilling machine Gang drilling machine Radial drilling machine Deep hole drilling machine Sensitive drilling machine ANSWER DOWNLOAD EXAMIANS APP
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