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? Poor fusion Warping Porous weld Distortion Poor fusion Warping Porous weld Distortion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As tool and work are not in contact in EDM process No relative motion occurs between them No force between tool and work occurs No wear of tool occurs No power is consumed during metal cutting No relative motion occurs between them No force between tool and work occurs No wear of tool occurs No power is consumed during metal cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. Double Four times One-fourth One-half Double Four times One-fourth One-half ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is predominant in Tungsten carbide tools High speed steel tools Carbon tool steels Ceramic tools Tungsten carbide tools High speed steel tools Carbon tool steels Ceramic tools ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 0.2 mm 100 mm 10 mm 20 mm 0.2 mm 100 mm 10 mm 20 mm 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. One-half Equal to Thrice Twice One-half Equal to Thrice Twice ANSWER DOWNLOAD EXAMIANS APP
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