engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Flow Through Pipes Types of Minor Losses in Pipe
Loss of head due to sudden contraction is given by:
1
\(\frac{{{\left( {{V}_{1}}-{{V}_{2}} \right)}^{2}}}{2g}\)
2
\(\frac{\left( V_{1}^{2}-V_{2}^{2} \right)}{2g}\)
3
\({{\left[ \frac{1}{{{C}_{c}}}-1 \right]}^{2}}\frac{V_{2}^{2}}{2g}\)
4
\({{\left[ \frac{1}{{{C}_{c}}}-1 \right]}^{2}}\frac{V_{1}^{2}}{2g}\)