engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Metal Casting Design of Sprue and Sprue Well
A 300 mm long down sprue has an area of cross section of 800 mm2 where the pouring basin meets the down sprue. The molten metal flow rate is 8 × 105 mm3/s. Considering the down sprue to open to atmosphere and g = 10 m/s2. The area of down sprue in mm2 is ________ attend.
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