Manufacturing And Production Technology The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty penetration or overheating at joints is called? Warping Porous weld Distortion Poor fusion Warping Porous weld Distortion Poor fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe. Equal to One-half Thrice Twice Equal to One-half Thrice Twice 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 30.56 20.56 36.56 26.56 30.56 20.56 36.56 26.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling operation, the metal is removed by Shearing and extrusion Extrusion Shearing Shearing and compression Shearing and extrusion Extrusion Shearing Shearing and compression ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel) πd πdn cosα πdn πdn sinα πd πdn cosα πdn πdn sinα ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Radial drilling machine Sensitive drilling machine Multiple spindle drilling machine Gang drilling machine Radial drilling machine Sensitive drilling machine Multiple spindle drilling machine Gang drilling machine ANSWER DOWNLOAD EXAMIANS APP
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