Using the concepts in Energy Flow Diagram of a Refrigerator under Cyclic Process answer the set of problems below: A refrigerator operates on the cycleshown. The temperature, pressure, andvolume of the coolant in each of thefour states a, b, c, and d are given inthe table. (Young and FreedmanProblem 20-48)StateabсdT(°C)808055P(kPa)23052305363363V(m³)0.06820.009460.22020.45130bCondenserExpansionvalve сEnergy(kJ)1969117110051657CompressorEvaporatorPercentagethat isliquid1100545a) In each cycle, how much heat is taken from inside therefrigerator into the coolant while the coolant is in theevaporator?b) In each cycle, how much heat is exhausted from the coolantinto the air outside the refrigerator while the coolant is in thecondenser?c) In each cycle, how much work is done by the motor thatoperates the compressor?dV

This question is solved based on the first law of thermodynamics for each process and for whole…

A refrigerator operates on the cycle shown. The temperature, pressure, and volume of the coolant in each of the four states a, b, c, and d are given in the table. (Young and Freedman Problem 20-48) State a b с d T P (°C) (kPa) 80 80 5 5 2305 2305 363 363 V (m³) 0.0682 0.00946 0.2202 0.4513 Condenser b Expansion valve Energy (kJ) 1969 1171 1005 1657 с Compressor Evaporator Percentage that is liquid 1 100 54 5 a) In each cycle, how much heat is taken from inside the refrigerator into the coolant while the coolant is in the evaporator? b) In each cycle, how much heat is exhausted from the coolant into the air outside the refrigerator while the coolant is in the condenser? c) In each cycle, how much work is done by the motor that operates the compressor? V

A refrigerator operates on the cycle shown. The temperature, pressure, and volume of the coolant in each of the four states a, b, c, and d are given in the table. (Young and Freedman Problem 20-48) State a b с d T P (°C) (kPa) 80 80 5 5 2305 2305 363 363 V (m³) 0.0682 0.00946 0.2202 0.4513 Condenser b Expansion valve Energy (kJ) 1969 1171 1005 1657 с Compressor Evaporator Percentage that is liquid 1 100 54 5 a) In each cycle, how much heat is taken from inside the refrigerator into the coolant while the coolant is in the evaporator? b) In each cycle, how much heat is exhausted from the coolant into the air outside the refrigerator while the coolant is in the condenser? c) In each cycle, how much work is done by the motor that operates the compressor? V

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

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