a) A centrifugal pump has an impeller with dimensions r₁ = 75 mm, r2 = 150 mm, b₁ = 50mm,b2 = 30 mm, ẞ1 = ẞ2 = 30°. For a discharge of 70 L/s and shockless entry to vanes. compute(a) the speed, (b) the head, (c) the torque, and (d) the power. Neglect losses (α1 = 90°).

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Answered: a) A centrifugal pump has an impeller…

Understanding Business

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Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

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a) A centrifugal pump has an impeller with dimensions r₁ = 75 mm, r2 = 150 mm, b₁ = 50mm, b2 = 30 mm, ẞ1 = ẞ2 = 30°. For a discharge of 70 L/s and shockless entry to vanes. compute (a) the speed, (b) the head, (c) the torque, and (d) the power. Neglect losses (α1 = 90°).