Why Power consumption per ton of refrigeration_with wet compression is less as ompared to dry compression?

Q: The catalogue for a refrigerant 22, four-cylinder, hermetic compressor operating at 29 r/s. a…

A: From properties of refrigerant table    A-6: for 4°C=h1=403.876 KJ/kg…

Q: 2- Refrigeration system has 40.2 kW TR and used tow stage R22 operate in pressure limits of 18 bar…

A: As per the question, At 4 bar pressure, enthalpy in liquid form ,hf=191.64KJ/kgenthalpy in…

Q: Explain in brief which refrigerant/s would you choose for each of the following applications and…

A: Refrigerant is fluid that carries heat in the refrigerator at low temperature and released the heat…

Q: Give 2 types of refrigirator system that can be used for mini portable refrigirators or cooler box…

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Q: A refrigeration system with a capacity of 10 tons of refrigeration, operates at 210 kPa in the…

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Q: Draw the schematic diagram of standard Vapor Compression Refrigeration Label the main parts and…

A: Standard vapor compression refrigeration cycle:In this refrigeration system, refrigerant is used to…

Q: b) A refrigeration system using R12 as refrigerant consists of three evaporators of capacities 20 TR…

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Q: Discuss the advantages of using multi-stage refrigeration cycle for large industrial applications.

A: When two or more compressor numbers are connected in a series with an intercooler in the middle of…

Q: The evaporator and condenser temperature of a 20 to-ton -capacity freezer are -28 OC and 23 OC…

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Q: A vapor-compression refrigeration cycle using ammonia as working fluid has a refrigerating capacity…

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Q: 1. An R22 standard refrigerating cycle operates at an evaporator pressure of 367.01 kPa and a…

A: Since we only solve upto three subparts, we will solve subparts (m), (n), and (o). Please resubmit…

Q: 10. Explain the benefit of power factor in material in a thermoelectric.

A: The thermoelectric effect is the transfer of temperature variations to electric voltage and back…

Q: EXAMPLE 4.31 A refrigeration system using NH3 works on standard vapour compression cycle. The…

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Q: Draw the schematic diagram of a standard Vapor Compression Refrigeration Cycle. Label the main parts…

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Q: An ideal ammonia (R – 717) vapor-compression refrigeration cycle has an evaporator temperature of…

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Q: Can you explain the parts of the vapor compression refrigeration machine below

A: The vapor compression refrigeration machine is based on the vapor compression refrigeration system.…

Q: 4.1 the coefficient of performance and sketch the P-H and T-S diagrams and showing all given and…

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Q: 1. An R22 standard refrigerating cycle operates at an evaporator pressure of 367.01 kPa and a…

A: Given that, Evaporator pressure, Pe=367.01 kPa,Condensing pressure, Pc=1833.45 kPa, From the…

Q: 2. An R-12 plant has to produce 10 tons of refrigeration. temperatures are 40°C and -10°C…

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Q: (a) In a refrigerating plant using R12 the vapour leaves the evaporator dry saturated. at 1.826 bar…

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Q: During a test run of an ammonia refrigerating cycle test data are as follows: Suction pressure = 250…

A: Given data, The refrigerant is ammonia Suction pressure or evaporator pressure, Pevap = 250 kPa…

Q: A vapor-compression refrigeration cycle using ammonia as working fluid has a refrigerating capacity…

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Q: 5. A 45 tonnes capacity compound NH, compression system with water intercooler after low pressure…

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Q: A refrigeration cycle operating as shown in figure below has Qout = 1700 Btu and Wcycle = 1000 Btu.…

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Q: When a refrigeration system that produces low or no cooling has high suction pressure and low head…

A: For high pressure suction to occur you may have insufficient compressor which means your…

Q: Air conditioners are rated by their coefficient of performance at 74?F inside temperature and 92?F…

A: Given that  Air conditioners are rated by their coefficient of performance at 74?F inside…

Q: Modern (latest) innovation in domestic refrigerators and air conditioners.

A: given; Modern (latest) innovation in domestic refrigerators and air conditioners.

Q: Q1 Figure Q1, A turbo-compressor supplies power to the air-condition unit (hea pump) with 798,22kw.…

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Q: A plant using R134a refrigerant has a cooling capacity of 352 kW of refrigeration. It evaporates at…

A: Note: According to Bartleby guideline first three subparts are solved. Please upload other parts…

Q: Qout Condenser Compressor Expansion A valve +1 Evaporator Expansion valve Qin.2 = 2 tons Expansion A…

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Q: PROBLEM 1.O A standard vapor compression system produces at 24 Tons of Refrigeration using R-22 as a…

A: As given that TL=-17.3 °C , TH=38.5 °C ;Refrigeration R-22 , Refrigeration capacity = 24 tons=…

Q: Q1 Figure Q1, A turbo-compressor supplies power to the air-condition unit (hea pump) with 798,22kw.…

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Q: A 10 ton refrigeration unit has a capacity of

A: Ton is the unit used for describing the capacity of refrigeration.

Q: Condenser pressure is 1200 kPa, Intermediate pressure 500 kPa and evaporator pressure 200 kPa, T7 =…

A: Given data as per question Condenser pressure is 1200 kPa evaporator pressure 200 kPa cooling load…

Q: 13. A food storage locker requires a refrigeration system of 2500 kJ/min capacity at an evaporator…

A: Refrigeration is a device used to produce cooling by dissipating heat in the form of fluid or…

Q: An air conditioner mounted in a window supplies cold air at a temperature of 15oC and a pressure of…

A: Consider the diagram shown below for the evaporator and the refrigeration cycle.   The mass flow…

Q: Can you also show the plot on the chart provided?  The mass flow rate of the refrigerant in a…

A: Given DataTE=-20°CTc=50°Cm˙=0.016kg/s Using the above table and using also steam table for taking…

Q: 8 Calculate the COP value for the vapor compression refrigeration cycle where Th=10C and Tc=-20C.

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Q: The figure shows a two-stage, vapor-compression refrigeration system with two evaporators and a…

A: Here, it is not mentioned that what is asked to determine.so we can calculate here work given to…

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

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Q: 2. An R22 standard refrigeration system carries a refrigerating load of 82 kW. The suction and…

A: according to t he given details

Q: Q6/ A single compressor system using 134a has a three evaporators of 5, 15 and 20 tons capacities.…

A: Consider the diagram shown below for the refrigeration cycle,

Q: A standard vapor-compression cycle developing 50kW of refrigeration using R22 operates with a…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub-…

Q: g coil in an air-conditioner is 0.7. The by-pass factor, if thres such cooling colls with the same…

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Q: An ideal ammonia (R – 717) vapor-compression refrigeration cycle has an evaporator temperature of…

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Q: 2. An R22 standard refrigeration system carries a refrigerating load of 82 kW. The suction and…

A: Vapour Compression Refrigeration System(VCRS) It is improved type air refrigeration system in which…

Q: Explain why a rectangular PV cycle, as considered, cannot be used (in reverse) for refrigeration.

A: Because it follow the only well defined equilibrium states . For the reversible process we have to…

Q: An ammonia refrigerator produces 20 tonnes of ice per day at 0°C. The condensation and .2…

A: Given: The refrigerator produces 20 tonne ice per day. Fusion of ice→hfg=335 KJ/Kg And one tonne=907…

Q: A refrigeration cycle operating Qout = 1000 Btu and Wcycle = 300 Btu. Determine the coefficient of…

A: Cop (coefficient of performance) can be define as desired effect per unit work done  cop=DESIRED…