Incase of reaction steam turbine___________?
Correct answer: A. there is enthalpy drop both in fixed and moving blades
- A. there is enthalpy drop both in fixed and moving blades
- B. there is enthalpy drop only in fixed blades
- C. there is enthalpy drop only in moving blades
- D. none of the above
Explanation
A reaction turbine has pressure and enthalpy drops in both the stationary and moving blade passages. The moving blades therefore act partly as nozzles, unlike the ideal impulse-turbine rotor.
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