efrigerator is -5°C. The temperature of the atmosphere is 27°C. Find max. COP of the refrigerator. If the refrigerator load

Q: Find COP of a reversible heat pump operating between temperatures 20 and 200 °c

A: Given, Temperature of hot reservoir = TH = 200 oC = 473 K, Temperature of cool reservoir = TL = 20…

Q: . A refrigerating system operates on a Vapor compression Refrigeration cycle. The high temperature…

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Q: Kentaja is volunteering with Doctors Without Borders, and is distributing the She is in a region…

A: Refrigeration: Refrigeration is the process in which heat is extracted from the body or space whose…

Q: U. revers cycle operating a neat pump has an ev ol ondenser temperature of 50°C. Find the…

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Q: A heat pump shown is driven by 2.5 MW motor and receives heat from a source at 80 c° and deliver…

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Q: A Carnot Refrigerator cycle absorbs heat at 270K and rejects it at 300K. Find the following: 1.Find…

A: Refrigerator is a device which maintains a body temperature lower than the normal temperature or…

Q: ind out the COP of a Carnot heat pump operating between temperatures 6o C and 37o

A: Given:Higher temperature, TH=37o C or 310 KLower temperature, TL=6o C or 279 K

Q: maximum COP possible. If the refrigeration load is 18 tons and actual COP is 70% of the maximum…

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Q: Problem 4.9. Estimate the maximum possible COP of a household air conditioner. use any reasonable…

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Q: In the open-circuit steam plant, boiler feed water at atmospheric pressure 1 bar and 35oC is pumped…

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Q: capacity

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Q: The condensing pressure for a Rankine Engine is 1.6 bar. 200°C and the steam at the beginning of…

A: To calculate the efficiency of a Rankine cycle we need to use the given information and apply the…

Q: I do not understand how to fix state 3 with the given information. Without knowledge of state 3 or…

A: pressure ratio, rp = 1000/100 = 10Temperature at the exit of the turbine, T4 = 450 CIsentropic…

Q: A geothermal power plant has the  thermal energy at well head of 1,289  KJ, mass of the liquid of 82…

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Q: Find the COP of refrigerator working between temperatures 350 K and 1050 K. What will be efficiency…

A: Given data:

Q: An 80 ton refrigeration system requires 105 KW from VECO. If motor compressor efficiency is 60%,…

A: Given data: ◆ The refrigeration effect: R.E. = 80 tons ◆ The compressor power: Wcomp = 105 kW ◆ The…

Q: A solar energy based HE which recieves 60KJ of heat at 900C and rejects 50kJ of heat to the ambient…

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Q: carnot refrigeration used to produce ice at cture is = 16°c, find the coefficient of perfo

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Q: in an absorption type refrigerator, the heat is supplied to NH, generator by condensing steam at I…

A: Given data:State of Steam in generator, P=1 bar saturatedRefrigerator load=30 tonsLatent heat at 1…

Q: Example: 100 TR refrigeration capacity of air condition plant using R134a has evaporating and…

A: Given: RC = 100 TR as 1 TR=3.5 KWhence RC= 350 KW  Evaporating temp:  0 °CCondensing temp: 35 °C…

Q: Do fast

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Q: A refrigeration system operates an ideal vapor compression using R-143a with an evaporator…

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Q: power plant operates with a steam temperature (TH) 1,205 oF, and a cooling water temperature (TC) of…

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Q: Find the co-efficient of performance and heat transfer rate in the condenser of a refrigerator in…

A: Write the given data. QR=12000 kJ/hWin=0.75 kW=0.75 kW3600 s1 h=2700 kJ/h

Q: 1. In a steam power plant steam enters the turbine at 6 bar and 400°C and is expanded isentropic…

A: Given data: The inlet pressure in the turbine is P1=6 bar The inlet turbine in the turbine is…

Q: 2)A Carnot Cooler delivers 2500 Kj of energy to the environment at 80°C. If wnet is 1100kj for this…

A: Given Data:- Net work, W= 1100 kJ

Q: A Factory uses a vapor absorption refrigerator to cool its products, the heat is supplied to…

A: Given that, Temperature of steam generator, TG=150 °C,Evaporator temperature, TE=-5 °C,Refigeration…

Q: Find the COP of heat pump operating between 27 degree C and 177 degree C. What will be COP of…

A: Given data as per questionLower temperature= 270c=300kHigher temperature =1770c=450kwe know thatCOP…

Q: When a steam boiler generates saturated steam at 2.5 mpa and the condenser pressure is 20 kpa, what…

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Q: anged in series and their System would be

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Q: Steam enters the high-pressure turbine at 150bar and 550c and low pressure turbine at 40bar and 550c…

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Q: 3.0 A cold storage is to be maintained at - 5C while the surroundings are at 35°C. The heat leakage…

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Q: Find the COP of the simple vapor compression refrigeration cycle R-134a. The evaporation temperature…

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Q: A heat pump operates between temperature ranges of 100 C and 250 C. Find its COP. What will be its…

A: Given, Lower temperature in the operating cycle = TL = 100 oC = 373 K Higher temperature in the…

Q: In a refrigerator, R-134a enters the evaporator (the cold heat exchanger) at –17°c , x= 25% and…

A: Given data, Assumption:- The operation of the refrigeration cycle is in a steady-state condition.…

Q: 1. A steam pouwer plant operetes uing the ideal Rankine Cycle where 'steam initially enter the…

A:

Q: increase of the

A: Given; P=3 kwV=40 ltrs= 401000V=0.04 m3Water heater is sweitched onn for; t=30 min=30×60 st=1800…