engineering recuitment Gujarat Metro JE Mock Test 2023 Fluid Mechanics Turbomachinery Impulse Turbine
The specific speed (NS) of a turbine is given by
1
\(\frac{{N\sqrt P }}{{{H^{\frac{3}{4}}}}}\)
2
\(\frac{{N\sqrt Q }}{{{H^{\frac{3}{4}}}}}\)
3
\(\frac{{N\sqrt P }}{{{H^{\frac{5}{4}}}}}\)
4
\(\frac{{N\sqrt Q }}{{{H^{\frac{2}{3}}}}}\)