Workshop Technology A moving mandrel is used in Metal cutting Forging Tube drawing Wire drawing Metal cutting Forging Tube drawing Wire drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Shearing Punching Piercing Blanking Shearing Punching Piercing Blanking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In die casting, machining allowance is Very large Large Not provided Small Very large Large Not provided Small ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Anodizing Parkerising Galvanizing Sherardizing Anodizing Parkerising Galvanizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in A shielded gas environment Vacuum Open air A pressurized inert gas chamber A shielded gas environment Vacuum Open air A pressurized inert gas chamber ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness less than 5 mm, its edges Should have a double-V or U-groove on both sides Do not require bevelling Should have a double-V or U-groove on one side Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on both sides Do not require bevelling Should have a double-V or U-groove on one side Should be bevelled to a single-V or U-groove ANSWER DOWNLOAD EXAMIANS APP
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