A mold sprue is 20 cm long and the cross sectional area at its base is – McqOptions

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1.	A mold sprue is 20 cm long and the cross sectional area at its base is 2.5cm2. Calculate the velocity of the flowing metal at the base of the sprue?
A.	109.1cm/s
B.	198.1cm/s
C.	186.1cm/s
D.	208.1cm/s
Answer» C. 186.1cm/s

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