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Mechanical Engineering : Steam Nozzles and Turbines - Quiz(MCQ)
A)
α1 = αâ‚‚ and β₁ = βâ‚‚
B)
α1 = β₁ and αâ‚‚ = βâ‚‚
C)
α1 < β₁ and αâ‚‚ > βâ‚‚
D)
α1 = βâ‚‚ and β₁ = αâ‚‚

Correct Answer : Option () :  

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