escarleth6845 escarleth6845

16-06-2024
Engineering

Answered

A jet of water discharging from a 40 mm diameter orifice has minimum area corresponding to dia of 24.4 mm at its vena cotracta. The coefficient of contraction is?

a. 0.46
b. 0.37
c. 0.78
d. 0.87

Answer :

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