Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Stripper plate machine Jolt machine Squeezing machine Sand slinger Stripper plate machine Jolt machine Squeezing machine Sand slinger 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 Shift Sand wash Swell Scab Shift Sand wash Swell Scab ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Parkerising Galvanizing Anodizing Sherardizing Parkerising Galvanizing Anodizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cutting edge of a chisel should be Case hardened Hardened Tempered Hardened and tempered Case hardened Hardened Tempered Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of bending a sheet of metal along a curved axis, is known as Forming Slitting Notching Plunging Forming Slitting Notching Plunging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 5000°C to 6000°C 3000°C to 4000°C 4000°C to 5000°C 6000°C to 7000°C 5000°C to 6000°C 3000°C to 4000°C 4000°C to 5000°C 6000°C to 7000°C ANSWER DOWNLOAD EXAMIANS APP
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