question_answer

Given that N = speed, P = Power, H = heat The specific speed of a hydraulic turbine is given by:

A) \[\frac{N\sqrt{P}}{{{H}^{4/5}}}\]                   

B) \[\frac{N\sqrt{P}}{{{H}^{5/4}}}\]

C) \[\frac{P\sqrt{N}}{{{H}^{4/5}}}\]                   

D) \[\frac{P\sqrt{N}}{{{H}^{5/4}}}\]