Question: Steam at 4 MPa and 400C flows at 40 m/s in a constant-diameter pipe. Downstream where P2 = 2 MPa and T2 = 260C, the

Steam at 4 MPa and 400°C flows at 40 m/s in a constant-diameter pipe. Downstream where P2 = 2 MPa and T2 = 260°C, the velocity is nearest:
(A) 29 m/s
(B) 37 m/s
(C) 51 m/s
(D) 62 m/s

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