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? Porous weld Distortion Poor fusion Warping Porous weld Distortion Poor fusion Warping ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Feed the casting at a rate consistent with the rate of solidification Help feed the casting until all solidification takes place Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Help feed the casting until all solidification takes place Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A ring gauge is used to measure Only external threads Both outside diameter and roundness Roundness but not outside diameter Outside diameter but not roundness Only external threads Both outside diameter and roundness Roundness but not outside diameter Outside diameter but not roundness 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 wear of tool occurs No force between tool and work occurs No power is consumed during metal cutting No relative motion occurs between them No wear of tool occurs No force between tool and work occurs No power is consumed during metal cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Using abrasive slurry between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Erosion caused by rapidly recurring spark discharges between the tool and work Direct contact of tool with the work Using abrasive slurry between the tool and work Maintaining an electrolyte between the work and tool in a very small gap between the two Erosion caused by rapidly recurring spark discharges between the tool and work Direct contact of tool with the work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A mandrel is used to hold An eccentric work A heavy work A thin work None of these An eccentric work A heavy work A thin work None of these ANSWER DOWNLOAD EXAMIANS APP
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