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1. |
A mold sprue is 20 cm long and the cross sectional area at its base is 2.5cm2. The velocity of the flowing metal is given as 198cm/sec. Volume rate of flow? |
A. | 495cm<sup>2</sup>/sec |
B. | 895cm<sup>2</sup>/sec |
C. | 585cm<sup>2</sup>/sec |
D. | 695cm<sup>2</sup>/sec |
Answer» B. 895cm<sup>2</sup>/sec | |