Blade speed ratio is the _____

1.	Blade speed ratio is the _____
A.	ratio of blade speed to steam speed at entrance of the moving blade
B.	ratio of steam speed at entrance of the moving blade to blade speed
C.	ratio of blade speed to steam speed at exit of the moving blade
D.	ratio of steam speed at exit of the moving blade to blade speed
Answer» B. ratio of steam speed at entrance of the moving blade to blade speed

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Blade speed ratio is the _____

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