Rate of heat transfer to evaporator from the chilled water: Answer : 0.627 kW ✓ Rate of heat transfer from condenser to the cooling water: Answer : 0.81kW✓ Rate of heat transfer to refrigerant in “Evaporator” using enthalpy values:
Rate of heat transfer to evaporator from the chilled water: Answer : 0.627 kW ✓ Rate of heat transfer from condenser to the cooling water: Answer : 0.81kW✓ Rate of heat transfer to refrigerant in “Evaporator” using enthalpy values:
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
Given the table of results, find the following. Give answers in KW.
Please use tables and state which table you used
Please show all working out
- Rate of heat transfer to evaporator from the chilled water: Answer : 0.627 kW ✓
- Rate of heat transfer from condenser to the cooling water: Answer : 0.81kW✓
- Rate of heat transfer to refrigerant in “Evaporator” using enthalpy values:
- Rate of heat transfer from refrigerant in “Condenser” using enthalpy values
- Work input from the compressor to the refrigerant using enthalpy values. Answer: 0.470kW ✓
- COP from enthalpy changes across work input and evaporator
- COP from motor electrical power input as work and rate of heat transfer to the chilled water
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