A 50% reaction turbine, having symmetrical velocity triangles, runs at – McqOptions

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1.	A 50% reaction turbine, having symmetrical velocity triangles, runs at 1500 r.p.m. The exit angles of the blades are 20 . The speed ratio is 0.8 and the diameter of the rotor blades is 1 meter. Determine the power developed if the mass flow rate of steam is 0.785 kg per second.
A.	6.534 kW
B.	7.654 kW
C.	8.425 kW
D.	9.612 kW
Answer» B. 7.654 kW

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