Consider a heat pump cycle operating with R134-a fluid at 0.01kg/s mass flow rate. Conditions are given in the figure. a) What are the values of heat supply rate to the room and heat absorption rate from the outside? b) What is COP of this heat pump? c) Assume we immediately put a watermelon of 8kg to the room at 2°C. Assuming a specific heat of 4200J/kg for the watermelon, how long will it take for the watermelon to reach room temperature of 20°C if we assume that heat pump only heats watermelon? O A) 2.7 minutes O B)3.2 minutes O C) 4.4 minutes D) 5.3 minutes
Consider a heat pump cycle operating with R134-a fluid at 0.01kg/s mass flow rate. Conditions are given in the figure. a) What are the values of heat supply rate to the room and heat absorption rate from the outside? b) What is COP of this heat pump? c) Assume we immediately put a watermelon of 8kg to the room at 2°C. Assuming a specific heat of 4200J/kg for the watermelon, how long will it take for the watermelon to reach room temperature of 20°C if we assume that heat pump only heats watermelon? O A) 2.7 minutes O B)3.2 minutes O C) 4.4 minutes D) 5.3 minutes
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
2
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 5 steps with 7 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.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