Workshop Technology The tolerance produced by shell moulding process of casting is ±0.2 mm ±1 mm +0.05 mm +0.5 mm ±0.2 mm ±1 mm +0.05 mm +0.5 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from High speed steel Mild steel Cast iron Cast tool steel High speed steel Mild steel Cast iron Cast tool steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 1 to 2 mm/m 10 to 15 mm/m 2 to 5 mm/m 5 to 10 mm/m 1 to 2 mm/m 10 to 15 mm/m 2 to 5 mm/m 5 to 10 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The casting method adopted for ornaments and toys of nonferrous alloys, is Centrifugal casting Permanent mould casting Die casting Slush casting Centrifugal casting Permanent mould casting Die casting Slush casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Loam sand Parting sand Green sand Dry sand Loam sand Parting sand Green sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. None of these Smaller than Larger than Equal to None of these Smaller than Larger than Equal to ANSWER DOWNLOAD EXAMIANS APP
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