Workshop Technology The increase in hardness due to cold working, is called Induction hardening Work hardening Flame hardening Age hardening Induction hardening Work hardening Flame hardening Age hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file removes the metal during Forward stroke Both forward and return strokes None of these Return stroke Forward stroke Both forward and return strokes None of these Return stroke ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Straight polarity Reversed polarity Both (A) and (B) None of these Straight polarity Reversed polarity Both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting of a flat sheet to the desired shape is called Blanking Punching Shearing Piercing Blanking Punching Shearing Piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Squeezing Coining Planishing Drawing Squeezing Coining Planishing Drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the file is moved to and fro over the work, it is known as Draw filing Pull and push filing Cross filing None of these Draw filing Pull and push filing Cross filing None of these ANSWER DOWNLOAD EXAMIANS APP
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