A piston and cylinder assembly contains 2 kg of air at 27 ° C and 200 kPa. A linear spring, its mass and the atmosphere act on the piston. The stops are mounted so that V (stops) = 3 m ^ 3, at which point a pressure P = 600 kPa is required to balance the piston forces. The air is heated to 1,500 K. a) Determine the final pressure and volume. b) Calculate the work done in the process.

A piston and cylinder assembly contains 2 kg of air at 27 ° C and 200 kPa. A linear spring, its mass and the atmosphere act on the piston. The stops are mounted so that V (stops) = 3 m ^ 3, at which point a pressure P = 600 kPa is required to balance the piston forces. The air is heated to 1,500 K. a) Determine the final pressure and volume. b) Calculate the work done in the process.

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

Chapter6: Fasteners

Section: Chapter Questions

Problem 1RQ: Three types of nails are _______, ________, and _____.

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Question

A piston and cylinder assembly contains 2 kg of air at 27 ° C and 200 kPa.
A linear spring, its mass and the atmosphere act on the piston.
The stops are mounted so that V (stops) = 3 m ^ 3, at which point a pressure P = 600 kPa is required to balance the piston forces. The air is heated to 1,500 K.
a) Determine the final pressure and volume.
b) Calculate the work done in the process.

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q4