Question: Please show complete solution why option (a) is the answer. Thank you! 22. Steam at 300C and 2MPa enters a nozzle with inlet diameter of
Please show complete solution why option (a) is the answer. Thank you!
22. Steam at 300C and 2MPa enters a nozzle with inlet diameter of 5 cm at a steady state flow rate of 0.5 kg-sec-'. If heat is lost at a rate of 10 kJ-s and steam leaves the nozzle at 200C and 1.4 MPa, determine the outlet diameter of the nozzle. T(C) P (MPa) Specific volume Enthalpy Entropy (m'-kg) (kJ-kg-1) (kJ-kg-'-K) Superheated 300 2 0.12547 3023.5 6.7664 200 1.4 0.14302 2803.3 6.4975 a. 1.2 cm b. 1.6 cm c. 2.0 cm d. 2.4 cm
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