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Steam Nozzles and Turbines
Parsons turbine identification: percentage reaction Parsons (50% reaction) turbine characteristic. Choose the correct percentage of reaction.
Difficulty:
Easy
40 percent
50 percent
60 percent
70 percent
Correct Answer:
50 percent
Explanation:
Concept/Approach
A
Parsons turbine
is designed for
50% reaction
, i.e., equal isentropic enthalpy drops in stator and rotor.
Final Answer
50 percent
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