1.

What is the velocity of the steel at the bottom of the sprue if the sprue height is 30 cm? Assume the frictional and other losses to be 20%.

A. 4.17 m/s
B. 1.17 m/s
C. 2.17 m/s
D. 3.17 m/s
Answer» D. 3.17 m/s


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