engineering recuitment HPCL Engineer Mock Test 2024 Fluid Mechanics Flow Through Pipes Types of Minor Losses in Pipe
The head loss in a sudden expansion from 8 cm diameter pipe to 16 cm diameter pipe in terms of velocity V1, in the smaller pipe is
1
\(\frac{1}{4}\left( {\frac{{V_1^2}}{{2g}}} \right)\)
2
\(\frac{3}{{16}}\left( {\frac{{V_1^2}}{{2g}}} \right)\)
3
\(\frac{1}{{64}}\left( {\frac{{V_1^2}}{{2g}}} \right)\)
4
\(\frac{9}{{16}}\left( {\frac{{V_1^2}}{{2g}}} \right)\)