Workshop Technology The increase in hardness due to cold working, is called Flame hardening Induction hardening Age hardening Work hardening Flame hardening Induction hardening Age hardening Work hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During drawing operation, the states of stress in cup would include 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 Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Spinning Drawing down Upsetting Peening Spinning Drawing down Upsetting Peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Form a part of a green sand mould All of these Form internal cavities in the casting Improve mould surface Form a part of a green sand mould All of these Form internal cavities in the casting Improve mould surface ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A mortise gauge is a Planing tool Striking tool Boring tool Marking tool Planing tool Striking tool Boring tool Marking tool ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Both (A) and (B) Reversed polarity None of these Straight polarity Both (A) and (B) Reversed polarity None of these Straight polarity ANSWER DOWNLOAD EXAMIANS APP
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