If an ideal refrigeration cycle (using R-134a) operation at evaporator temperature -10 °C and Condenser temperature +30 °C, what is the dryness factor of the Refrigerant at entering evaporator?

Q: I want to design an air-conditioning system that operates on the ideal vapor-compression…

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Q: Q1. An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid…

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Q: Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8…

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Q: Consider a two-stage cascade refrigeration system operating between -80 o C and 80 o C. Each stage…

A: Refrigerant is R13 Single stage vapor compression cycle Maximum temperature = 80 oC Minimum…

Q: An ammonia vapor refrigeration cycle operates at an evaporator temperature of -16 °C and a…

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Q: PROBLEM 2.0: In a conventional refrigeration cycle which uses Freon-12 as the refrigerant, the…

A: Given data, Refrigerant is R-12. Evaporator temperature, Tevp = -20 °C Condenser pressure, Pcond =…

Q: Determine the degrees of subcooling at the exit of the condenser of a 2-ton air- conditioner system.…

A: 2 ton = 7.03371 kW mass flow rate of refrigerant = 0.05 kg/s required enhalpy drop = 7.03371/0.05 =…

Q: A standard vapor heat pump cycle using CO2 operates with the following characteristics: Evaporator…

A: Given that, Evaporator temperature, T=2 °C,Isentropic efficiency of compresor, ηc=0.85,Condenser…

Q: question 52  An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its…

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Q: Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8…

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Q: A refrigeration plant running on R-134a operates between saturation temperatures 0°C and 45°C and…

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Q: 3) In a multistage vapor-compression refrigeration eycle, refrigerant 134a is the working fluid.…

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Q: question 51  An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its…

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Q: A two-stage compression refrigeration system operates with refrigerant-134a between the pressure…

A: Show the T-s diagram for compression refrigeration cycle as in Figure (1).

Q: For combined cycle, the condensation losses in two-pressure system is higher than single pressure…

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Q: Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8…

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Q: What is the theoretical minimum pressure possible in the condenser if it is being cooled by river…

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Q: A R-134A vapor refrigeration cycle operates at an evaporator temperature of -17 °C and a condensing…

A: (a) for an ideal saturation cycle

Q: An ammonia vapor refrigeration cycle operates at an evaporator temperature of -17 °C and a…

A: Given data Evaporator Temperature = -17 oC Condenser Temperature = 33 oC

Q: What is the function of a refrigeration unit in condensing systems?

A: The refrigeration unit is given

Q: An ideal R134a vapor compression refrigeration cycle operates with a condenser pressure of 0.6 MPa.…

A: Refrigerant,= R-134a Condenser pressure, Pc=0.6 MPa

Q: Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8…

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Q: Considering a Rankine cycle: Why is it important to condense at least until liquid saturated the…

A: It is required to find out why steam must be condensed at least saturated liquid in condenser

Q: An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid…

A: Given:- h1=243.34 kJ/kgh2=273.71 kJ/kgh3=95.48 kJ/kgRE=5838.1 kWTo find:-Power required

Q: An amonia vapor Refrigeration cycle operates at an evaporator temperature of -16°C and a condesing…

A: Given data as per question  Evaporator temperature = -16°C Condensing temperature = 32°C.

Q: In an ideal vapor compression refrigeration cycle, the enthalpy will be same

A: Answer: Option (c)  In an ideal vapor-compression refrigeration cycle, the enthalpy will be the same…

Q: 1. A 10-kW cooling load is to be served by operating an ideal vapor-compression refrigeration cycle…

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Q: an ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid…

A: Given Data: The pressure of condenser, 800 kPA The temperature of evaporator, T=-12 degrees Celsius…

Q: A refrigeration system using refrigerant 12 is to have a refrigerating capacity of 80 kW. The cycle…

A: Given: Refrigerating capacity is 80 kW Evaporating temperature is -15°C  Condensing temperature is…

Q: An ideal vapor compression refrigeration cycle with R-134a as the working fluid operates between the…

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Q: The liquid leaving the condenser of a 30 kW heat pump using refrigerant 134a as the working fluid is…

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Q: Refrigerant-134a enters the evaporator of a residential heat pump with a quality of 0.37 and…

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Q: A steady-flow Carnot refrigeration cycle uses R-134a as the working fluid. The refrigerant changes…

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Q: A two-stage compression refrigeration system operates with refrigerant-134a between the pressure…

A: Show the T-s diagram for compression refrigeration cycle as in Figure (1).

Q: 2. An air conditioner using refrigerant-134a as the working fluid and operating on the ideal vapor-…

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Q: Draw a T-s plot and a block flow diagram of an ideal refrigeration cycle

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Q: Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8…

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Q: A two-stage compression refrigeration system with flash intercooler using ammonia as refrigerant…

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Q: PROBLEM 2.0: In a conventional refrigeration cycle which uses Freon-12 as the refrigerant, the…

A:

Q: ai 10roh Consider a two-stage cascade refrigeration system operating between the pressure limits of…

A: Given: Mass flowrate of low pressure compressor (m)=0.11kg/sIsentropic efficiency of both…

Q: Draw the Ph/Ts Diagram. In a conventional refrigeration cycle which uses Freon-12 as the…

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Q: An R-12 plant has to produce 10 tons of refrigeration. The condenser and evaporator temperatures are…

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Q: A steady-flow Carnot refrigeration cycle uses R-134a as the working fluid. The refrigerant changes…

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Q: A refrigeration system using R-12 as refrigerant consists of three evaporators of capacities 20 TR…

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Q: A simple saturated refrigeration cycle for R-12 system operates at an evaporating temperature of-5C…

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