1.

The height of the down sprue is 175 mm and its CS are at the base is 200 mm . The CS area of the horizontal runner is also 200 mm . Assuming no losses, indicate the correct choice for-the time (second) required to fill a mould cavity of volume 106mm3. (Use g = 10 m/s )

A. 2.67
B. 8.45
C. 26.7
D. 84.50
Answer» D. 84.50


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