i need the answer quickly Q.3 A Carnot cycle heat pumprefrigerant. Thc condenser and evaporator tempcraturcs are 50°C and10°C respectively. The refrigerant flow rate is 0.3 kgs"!. Calculate (i) therate of heat input to the heat pump, (ii) the net work input, and (iii) theCOP of the heat pump.[Answers: (i) 40 kW, (ii) 5.64 kW, (iii) 8.075]operates with R134a as the

GivenHeat pump working on carnot cyclerefrigerent R134aTc=50oC=323KTe=10oC=283Km=0.3kg/s

Q.3 A Carnot cycle heat pump operates with R134a as the refrigerant. The condenser and evaporator temperatures are 50°C and 10°C respectively. The refrigerant flow rate is 0.3 kgs¹. Calculate (i) the rate of heat input to the heat pump, (ii) the net work input, and (iii) the COP of the heat pump. [Answers: (i) 40 kW, (ii) 5.64 kW, (iii) 8.075]

Q.3 A Carnot cycle heat pump operates with R134a as the refrigerant. The condenser and evaporator temperatures are 50°C and 10°C respectively. The refrigerant flow rate is 0.3 kgs¹. Calculate (i) the rate of heat input to the heat pump, (ii) the net work input, and (iii) the COP of the heat pump. [Answers: (i) 40 kW, (ii) 5.64 kW, (iii) 8.075]

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.

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