In a simple turbine, the nozzle angle at the entrance \[30{}^\circ .\] what is the blade speed ratio for maximum diagram efficiency?

In a simple turbine, the nozzle angle at the entrance \[30{}^\circ .\]

1.	In a simple turbine, the nozzle angle at the entrance \[30{}^\circ .\] what is the blade speed ratio for maximum diagram efficiency?
A.	0.25
B.	0.5
C.	0.433
D.	0.125
Answer» D. 0.125

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In a simple turbine, the nozzle angle at the entrance \[30{}^\circ .\] what is the blade speed ratio for maximum diagram efficiency?

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