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CSS Solved Papers
Physics Chemistry

Engineering :: Fluid Mechanics and Hydraulic Machines

  A turbine model test with 260 mm diameter showed an efficiency of 90 percent. The efficiency that can be expected from a 1.2 m diameter impeller is
[A]. 90 percent[B]. 81 percent
[C]. 91 percent[D]. 93.18 percent
[E]. None of the above    

Answer: Option D
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