Workshop Technology The sand used for making cores is Oil sand Green sand Dry sand Loam sand Oil sand Green sand Dry sand Loam sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology According to Indian standards, the total numbers of tolerance grades are 8 20 12 18 8 20 12 18 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Both (A) and (B) None of these Straight polarity Reversed polarity Both (A) and (B) None of these Straight polarity Reversed polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot piercing Hot rolling Hot drawing Hot extrusion Hot piercing Hot rolling Hot drawing Hot extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During drawing operation, the states of stress in cup would include Both (A) and (B) Compressive stress in the flange Tensile stress in the wall None of these Both (A) and (B) Compressive stress in the flange Tensile stress in the wall None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The casting method adopted for ornaments and toys of nonferrous alloys, is Die casting Permanent mould casting Slush casting Centrifugal casting Die casting Permanent mould casting Slush casting Centrifugal casting ANSWER DOWNLOAD EXAMIANS APP
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