5. A fluid enters with a steady flow of 3.7 kg/s and an initial pressure of 690 kPa, and initial density of 3.2 kg/m, an initial velocity of 60 m/s, and initial internal energy of 2000 kJ/kg. It leaves at a pressure of 172 kPa, density 0.64 kg/m³, velocity 160 m/s, and internal energy 1950 kJ/kg. The heat loss is found to be 18.6 kJ/kg. Find the power in kW. A. -36 kW B. +152 kW C. -121 kW D. +68 kW

5. A fluid enters with a steady flow of 3.7 kg/s and an initial pressure of 690 kPa, and initial density of 3.2 kg/m, an initial velocity of 60 m/s, and initial internal energy of 2000 kJ/kg. It leaves at a pressure of 172 kPa, density 0.64 kg/m³, velocity 160 m/s, and internal energy 1950 kJ/kg. The heat loss is found to be 18.6 kJ/kg. Find the power in kW. A. -36 kW B. +152 kW C. -121 kW D. +68 kW

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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