Workshop Technology For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately 46 mm 48 mm 42 mm 44 mm 46 mm 48 mm 42 mm 44 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Any one of the listed here Alternating current is used Direct current with straight polarity is used Direct current with reversed polarity is used Any one of the listed here Alternating current is used Direct current with straight polarity is used Direct current with reversed polarity is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Lancing is the operation of Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal through part of its length and then bending the cut portion Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal through part of its length and then bending the cut portion Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a simple die None of the listed here Two or more cutting operations are performed at one station of the press in every stroke of the ram Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more operations are performed simultaneously at the single stroke of the ram None of the listed here Two or more cutting operations are performed at one station of the press in every stroke of the ram Both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram Two or more operations are performed simultaneously at the single stroke of the ram 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 Structural sections such as rails, angles, I-beams are made by Hot drawing Hot extrusion Hot piercing Hot rolling Hot drawing Hot extrusion Hot piercing Hot rolling ANSWER DOWNLOAD EXAMIANS APP
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