Workshop Technology A casting defect which results in general enlargement of a casting is known as Scab Shift Sand wash Swell Scab Shift Sand wash Swell ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A moving mandrel is used in Wire drawing Tube drawing Metal cutting Forging Wire drawing Tube drawing Metal cutting Forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ___, the molten metal is poured and allowed to solidify while the mould is revolving. Die casting method Centrifugal casting method Slush casting method Permanent mould casting method Die casting method Centrifugal casting method Slush casting method Permanent mould casting method ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Green sand is a mixture of 90% sand and 10% clay 50% sand and 50% clay 70% sand and 30% clay 30% sand and 70% clay 90% sand and 10% clay 50% sand and 50% clay 70% sand and 30% clay 30% sand and 70% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Most of the oxyacetylene welding is done with Carburising flame Neutral flame All of these Oxidizing flame Carburising flame Neutral flame All of these Oxidizing flame 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 Larger than Smaller than Equal to None of these Larger than Smaller than Equal to ANSWER DOWNLOAD EXAMIANS APP
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