Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Upsetting Peening Spinning Drawing down Upsetting Peening Spinning Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The sand used for making cores is Loam sand Oil sand Green sand Dry sand Loam sand Oil sand Green sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be 16 mm/m 10 mm/m 20 mm/m 26 mm/m 16 mm/m 10 mm/m 20 mm/m 26 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) √t 6 t 1.5 t 3 t √t 6 t 1.5 t 3 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for Reducing original block into desired shape All of these Controlling the direction of flow lines Refining grain size Reducing original block into desired shape All of these Controlling the direction of flow lines Refining grain size ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes? Extrusion and rolling Extrusion Drawing Rolling Extrusion and rolling Extrusion Drawing Rolling ANSWER DOWNLOAD EXAMIANS APP
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