Workshop Technology Cold working of metal increases All of these Yield strength Tensile strength Hardness All of these Yield strength Tensile strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Planishing Coining Drawing Squeezing Planishing Coining Drawing Squeezing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be 16 mm/m 10 mm/m 26 mm/m 20 mm/m 16 mm/m 10 mm/m 26 mm/m 20 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file removes the metal during Forward stroke None of these Both forward and return strokes Return stroke Forward stroke None of these Both forward and return strokes Return stroke ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Sand wash Swell Scab Shift Sand wash Swell Scab Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a riser is to Act as a reservoir for the molten metal Deliver molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage Deliver the molten metal from pouring basin to gate Act as a reservoir for the molten metal Deliver molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage Deliver the molten metal from pouring basin to gate ANSWER DOWNLOAD EXAMIANS APP
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