Workshop Technology A moving mandrel is used in Metal cutting Wire drawing Forging Tube drawing Metal cutting Wire drawing Forging Tube drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Upsetting Spinning Peening Drawing down Upsetting Spinning Peening Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Sand wash is a casting defect which Occurs near the ingates as rough lumps on the surface of a casting Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs as sand patches on the upper surface of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs as sand patches on the upper surface of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Induction hardening Flame hardening Work hardening Age hardening Induction hardening Flame hardening Work hardening Age hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the molten metal is fed in the cavity of a metallic mould by gravity, the method of casting is known as Centrifugal casting method Die casting method Permanent mould casting method Slush casting method Centrifugal casting method Die casting method Permanent mould casting method Slush casting method ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 40°-50° 50°-60° 60°-70° 30°-40° 40°-50° 50°-60° 60°-70° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
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