Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Helium gas Argon gas None of these Either (A) or (B) Helium gas Argon gas None of these Either (A) or (B) ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cutting and forming operations can be performed in a single operation in a Combination die Simple die Progressive die Compound die Combination die Simple die Progressive die Compound die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During cold working process Grain structure is distorted Close dimensional tolerance can be maintained All of the listed here Strength and hardness of metal increases Grain structure is distorted Close dimensional tolerance can be maintained All of the listed here Strength and hardness of metal increases ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Shift is a casting defect which Results in general enlargement of a casting Results in a mismatching of the top and bottom parts 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 general enlargement of a casting Results in a mismatching of the top and bottom parts 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 The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Coining Planishing Drawing Squeezing Coining Planishing Drawing Squeezing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Horizontal core Drop core Balanced core Vertical core Horizontal core Drop core Balanced core Vertical core ANSWER DOWNLOAD EXAMIANS APP
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