Workshop Technology The operation of cutting of a flat sheet to the desired shape is called Piercing Shearing Blanking Punching Piercing Shearing Blanking Punching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Shift is a casting defect which Results in a mismatching of the top and bottom parts of a casting Results in general enlargement of a casting Occurs near the ingates as rough lumps on the surface of a casting Occurs as sand patches on the upper surface of a casting Results in a mismatching of the top and bottom parts of a casting Results in general enlargement of a casting Occurs near the ingates as rough lumps on the surface of a casting Occurs as sand patches on the upper surface of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Argon gas None of these Either (A) or (B) Helium gas Argon gas None of these Either (A) or (B) Helium gas 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 Equal to Larger than None of these Smaller than Equal to Larger than None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Blanking and piercing operations can be performed simultaneously in a Combination die Compound die Progressive die Simple die Combination die Compound die Progressive die Simple die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Sand wash Swell Shift Scab Sand wash Swell Shift Scab ANSWER DOWNLOAD EXAMIANS APP
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