B: Choose the correct answer: 1. (A collection of matter within prescribed and identifiable boundaries) this definition refer to: B. Closed system thermodynamic System A. Open System 2. 0.05 kg of Steam contained in a rigid vessel of volume 0.0076 m' with a pressure 15 bar. The temperature of steam will be: A. 258 °C B. 250 °C C. 245 °C 3. The energy associated with the motions of the microscopic particles comprising a macroscopic system) this definition refer to: A. Internal Energy B. Enthalpy C. Pressure 4. When a liquid is heated at any one constant pressure there is one fixed temperature at which bubbles of vapour form in the liquid, this phenomenon is known as: A. Saturation B. Boiling C. Heating 5. its defined as a state at which a change of phase of phase may occur without change of pressure or temperature A. Critical point B. Latent heat of vaporization C. Saturation 6. The heat required to change a saturated liquid to a dry saturated vapour is called: A. Latent heat B. Specific heat C. Rejected heat

B: Choose the correct answer: 1. (A collection of matter within prescribed and identifiable boundaries) this definition refer to: B. Closed system thermodynamic System A. Open System 2. 0.05 kg of Steam contained in a rigid vessel of volume 0.0076 m' with a pressure 15 bar. The temperature of steam will be: A. 258 °C B. 250 °C C. 245 °C 3. The energy associated with the motions of the microscopic particles comprising a macroscopic system) this definition refer to: A. Internal Energy B. Enthalpy C. Pressure 4. When a liquid is heated at any one constant pressure there is one fixed temperature at which bubbles of vapour form in the liquid, this phenomenon is known as: A. Saturation B. Boiling C. Heating 5. its defined as a state at which a change of phase of phase may occur without change of pressure or temperature A. Critical point B. Latent heat of vaporization C. Saturation 6. The heat required to change a saturated liquid to a dry saturated vapour is called: A. Latent heat B. Specific heat C. Rejected heat

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter3: Basic Theories And Math

Section: Chapter Questions

Problem 2RQ: In what four states does matter exist? Cite examples of each.

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Water contained in a piston-cylinder assembly undergoes two processes in series (point 1 to point 2 and point 2 to point 3): point 1: T1 = 100°C and P1 = 5bar point 2: 71= 151.9°C and P2 = 5bar and v2 = 0.300 .300 m³ point 3: 73= 200°C and v3 = .300" kg Use the thermodynamic tables A.2, A.3, and A.4 to answer the following questions: For questions 1, 3, and 5 choose from: subcooled water, saturated water, saturated liquid, saturated vapor, superheated vapor 1) What is the thermodynamic state of water at point 1: 2- What is the specific volume of water at point 1: 3) What is the thermodynamic state of water at point 2: 4) What is the quality of water (x) at point 2: 3) What is the thermodynamic state of water at point 3: 4) What is the pressure of water at point 3: (bar) On paper draw points 1, 2, and 3 on the following P-v and T-v diagrams and show the two processes. Add number values, units, and constant pressure or temperature lines if needed. Specify which table you used to find…
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SECOND LAW OF THERMODYNAMICS write your soln. complete. draw a sketch and explain if necessesary THANK YOU! answer it in 1hr
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