4.7 The refrigerant R-22 is contained in a piston/cylinder as shown in Fig. P4.7, where the volume is 11 L when the piston hits the stops. The initial state is -30°C, 150 kPa with a volume of 10 L. This system is brought indoors and warms up to 15°C.a. Is the piston at the stops in the final state? b. Find the work done by the R-22 during this process. 4.7 The refrigerant R-22 is contained in a piston/cylinder as shown in Fig. P4.7,where the volume is 11 L when the piston hits the stops. The initial state is-30°C, 150 kPa with a volume of 10 L. This system is brought indoors andwarms up to 15°C.a. Is the piston at the stops in the final state?b. Find the work done by the R-22 during this process.R-22FIGURE P4.7

Answered: Image /qna-images/answer/b899c7ed-f999-4066-a8e8-09087da74e9e.jpg

4.7 The refrigerant R-22 is contained in a piston/cylinder as shown in Fig. P4.7, where the volume is 11 L when the piston hits the stops. The initial state is -30°C, 150 kPa with a volume of 10 L. This system is brought indoors and warms up to 15°C. a. Is the piston at the stops in the final state? b. Find the work done by the R-22 during this process. R-22 FIGURE P4.7

4.7 The refrigerant R-22 is contained in a piston/cylinder as shown in Fig. P4.7, where the volume is 11 L when the piston hits the stops. The initial state is -30°C, 150 kPa with a volume of 10 L. This system is brought indoors and warms up to 15°C. a. Is the piston at the stops in the final state? b. Find the work done by the R-22 during this process. R-22 FIGURE P4.7

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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