Parsons turbine identification: percentage reaction Parsons (50% reaction) turbine characteristic. Choose the correct percentage of reaction.
Mechanical Engineering
Steam Nozzles and Turbines
Difficulty: Easy
Choose an option
-
A40 percent
-
B50 percent
-
C60 percent
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D70 percent
Answer
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 Answer50 percent