A steady flow device does 75 kW of work. The inlet conditions are P, = 1380 kPa, u, = 2710 kJ/kg, v, = 0.1625 m³/kg and u, = 122 m/s. Exhaust conditions are P, = 7 kPa, u, = 2150 kJ/kg, v, = 18.12 m3/kg and u, = 305 m/s. The heat loss from the device is 25 kJ/kg. Determine: Match each item to a choice: the work per kg. the mass flow rate in kg/hr Choices: : 455 : 535 : 395 : 545 : 499 : 599 : 355 : 593

A steady flow device does 75 kW of work. The inlet conditions are P, = 1380 kPa, u, = 2710 kJ/kg, v, = 0.1625 m³/kg and u, = 122 m/s. Exhaust conditions are P, = 7 kPa, u, = 2150 kJ/kg, v, = 18.12 m3/kg and u, = 305 m/s. The heat loss from the device is 25 kJ/kg. Determine: Match each item to a choice: the work per kg. the mass flow rate in kg/hr Choices: : 455 : 535 : 395 : 545 : 499 : 599 : 355 : 593

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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