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Computer Science Fundamentals System Design Objective
May 16, 2013

Coefficient of resistance is the ratio of___________?

Choose the correct answer:
A) actual velocity of jet at vena contracta to the theoretical velocity
B) area of jet at vena contracta to the area of orifice
C) loss of head in the orifice to the head of water available at the exit of the orifice
D) actual discharge through an orifice to the dieoretical discharge
Detailed Explanation

option C is the right answer.

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