A closed system of constant volume experiences a temperature rise of 25°C when a certain paddle work is introduced. The heat transferred in the process is 30 KJ. The specific heat at constant volume for the pure substance comprising the system is 1.2_KL and the system contains 2.5 kg of this substance. Determine: kg K a. the change in internal energy b. work done C. paddle work

A closed system of constant volume experiences a temperature rise of 25°C when a certain paddle work is introduced. The heat transferred in the process is 30 KJ. The specific heat at constant volume for the pure substance comprising the system is 1.2_KL and the system contains 2.5 kg of this substance. Determine: kg K a. the change in internal energy b. work done C. paddle work

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter16: Advanced Automatic Controls-direct Digital Controls (ddcs) And Pneumatics

Section: Chapter Questions

Problem 4RQ: A control loop contains _______, _______, and _________.

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