1. the wire drawing effect on pressure in the compressor done at: A. discharge valve pressure. B. suction valve pressure. C. dearance volumetric efficiency. 2. Fusion heat is heat used to: A. change the state from liquid to vapor. B. change the state from solid to liquid. C. change the state from solid to vapor. 3. In order to improve the first principle of refrigeration: A. temperature of fluid used to absorb the heat must be colder than the space temperature. B. temperature of fluid used to reject the heat must be warmer than the ambient temperature. C. temperature of fluid used to absorb/reject heat must be equal the ambient temperature. 4. Phase change required large amount of energy mean: A. The heat transfer area is small. B. the temperature and pressure keep constant. C. both a and b. 5. the pressure appear in gauge of vapor compression refrigeration cycle is due to: A. the system circulation pressure. B. the vapor of the fluid. C. the increase in the temperature.
1. the wire drawing effect on pressure in the compressor done at: A. discharge valve pressure. B. suction valve pressure. C. dearance volumetric efficiency. 2. Fusion heat is heat used to: A. change the state from liquid to vapor. B. change the state from solid to liquid. C. change the state from solid to vapor. 3. In order to improve the first principle of refrigeration: A. temperature of fluid used to absorb the heat must be colder than the space temperature. B. temperature of fluid used to reject the heat must be warmer than the ambient temperature. C. temperature of fluid used to absorb/reject heat must be equal the ambient temperature. 4. Phase change required large amount of energy mean: A. The heat transfer area is small. B. the temperature and pressure keep constant. C. both a and b. 5. the pressure appear in gauge of vapor compression refrigeration cycle is due to: A. the system circulation pressure. B. the vapor of the fluid. C. the increase in the temperature.
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
Related questions
Question
Transcribed Image Text:Select the right answer
1. the wire drawing effect on pressure in the compressor done at:
A. discharge valve pressure. B. suction valve pressure. C. clearance volumetric efficiency.
2. Fusion heat is heat used to:
A. change the state from liquid to vapor. B. change the state from solid to liquid. C. change the state from solid
to vapor.
3. In order to improve the first principle of refrigeration:
A. temperature of fluid used to absorb the heat must be colder than the space temperature.
B. temperature of fluid used to reject the heat must be warmer than the ambient temperature.
C. temperature of fluid used to absorb/reject heat must be equal the ambient temperature.
4. Phase change required large amount of energy mean:
A. The heat transfer area is small. B. the temperature and pressure keep constant. C. both a and b.
5. the pressure appear in gauge of vapor compression refrigeration cycle is due to:
A. the system circulation pressure. B. the vapor of the fluid. C. the increase in the temperature.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY