Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Punching Piercing Shearing Blanking Punching Piercing Shearing Blanking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cutting and forming operations can be performed in a single operation in a Combination die Progressive die Simple die Compound die Combination die Progressive die Simple die Compound die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. Smaller than None of these Larger than Equal to Smaller than None of these Larger than Equal to ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Form a part of a green sand mould Improve mould surface All of these Form internal cavities in the casting Form a part of a green sand mould Improve mould surface All of these Form internal cavities in the casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A gimlet is a ________ tool. Boring Cutting Marking None of these Boring Cutting Marking None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All materials of the pattern All pattern allowances All materials to be cast Only shrinkage allowance All materials of the pattern All pattern allowances All materials to be cast Only shrinkage allowance ANSWER DOWNLOAD EXAMIANS APP
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