Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Shearing Blanking Punching Piercing Shearing Blanking Punching Piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file removes the metal during Forward stroke Return stroke None of these Both forward and return strokes Forward stroke Return stroke None of these Both forward and return strokes ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out Below the recrystallisation temperature At the recrystallisation temperature At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature At any temperature Above the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Form internal cavities in the casting Improve mould surface All of these Form a part of a green sand mould Form internal cavities in the casting Improve mould surface All of these Form a part of a green sand mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology According to Indian standards, the total numbers of tolerance grades are 18 20 8 12 18 20 8 12 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument which has all the features of try-square, bevel protractor, rule and scriber, is Combination set Depth gauge micrometer Inside micrometer Outside micrometer Combination set Depth gauge micrometer Inside micrometer Outside micrometer ANSWER DOWNLOAD EXAMIANS APP
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