Question

What should be the angle of divergence in a venturimeter to avoid the flow separation ?

• A. $3^o$
• B. $6^o$
• C. ${11}^o$
• D. ${22}^o$

Answer 1

The correct option is B $6^o$

To avoid flow separation , angle of convergence and angle of divergence are preferably ${22}^o$ and $6^o$ respectively.