With a diagram explain Li-Br Vapor absorption refrigeration system and write its application and limitations?

Q: GIVE ATLEAST 5 ADVANTAGES AND 5 DISADVANTAGES OF INORGANIC REFRIGERANTS. HOW DOES A REFRIGERANT…

A: 1) Inorganic refrigerants like alkali and carbon dioxide are portrayed by an unnatural weather…

Q: Explain the following about steam-mhd with open cycle plant: cool it down - Generation Efficiency -…

A: Magnetohydrodynamic (MHD) power generation is considered an interesting energy conversion system…

Q: The design boiling point for most evaporator coils in residential air-conditioning is __________ °F.

A: Evaporator in the refrigeration process removes heat from the area which has to be cooled. The…

Q: Discuss the difference between a heat engine and a refrigerating machine. Also explain in detail…

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Q: e photo below is the refrigeration cycle of Ammonia, Im just confused on where h2 and Tsup=105 C…

A: To Show the concept how cardinal points are calculated in ammonia refrigeration cycle.

Q: Distinguish between Contact condenser and Surface condenser.

A: Contact type condenser: 1. According to the name, the fluid is mixing in the contact type condenser.…

Q: Explain Diesel-fired power plant

A: A generating station during which diesel motor is employed because the first cause for the…

Q: Discuss unit of refrigeration?

A: The standard unit of refrigeration in vogue is ton refrigeration or simply ton. It is denoted by TR.

Q: Pick one important consideration in selecting a refrigerant and explain its implications.

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Q: 1. What other substance circulates in the refrigeration system with the refrigerant? 2. What would…

A: 1. Oil circulates in the refrigeration system with the refrigerant.

Q: 17. One ton of refrigeration effect is equal to how many Btu/hr.?

A: 1 Ton of refrigeration is the heat removal unit.

Q: With neat sketch, explain the construction of regenerative air- refrigeration system. Also show the…

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Q: DISCUSS THE FUNCTIONS OF AN INTER-COOLER IN A REFRIGERATION SYSTEM...

A: Solution: The different functions of an inter-cooler in a refrigeration system are:

Q: • A SIMPLE SATURATED REFRIGERATION CYCLE FOR R 12 SYSTEMS OPERATES AT AN EVAPORATING TEMPERATURE OF…

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Q: Explain with a neat diagram with all parameters, the components and working of a refrigeration…

A: Refrigeration system is used to cool the space below atmospheric temperature. It works on the…

Q: Explain possible reasons of insufficient cooling performance of refrigeration unit.

A: Given:-            Possible reasons of insufficient cooling performance of refrigeration unit are:

Q: ENUMERATE THE FOUR MAJOR PARTS OF A REFRIGERATION CYCLE AND DESCRIBE BRIEFLY HOW A REFRIGERATION…

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Q: 30°C. The flow rate o

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Q: A manufacturing company is intending to use its water cooled condenser for its proposed cold storage…

A: Given, Twaterin=30°C Twaterout=40°C Tcondensation=35°C We know, Energy Balance equation…

Q: Safety measures to be observe while using  CO2 in Large Refrigeration Systems

A: Safety measures to be observed while using CO2 in large Refrigeration Systems,  Safety is a major…

Q: Define a near-azeotropic refrigerant blend, and give two examples.

A: Given Data : Near-azeotropic refrigerant

Q: What is chilled liquid and condenser water?

A: Explain chilled liquid. Chilled liquids are those liquids that are used to cool and dehumidify the…

Q: Given the following information about a condenser system, determine the fan power requirement, Fp:1.…

A: Power is defined as the rate of energy required to induce a mechanical motion. Flowrate is the…

Q: (b) The temperature rise of the cooling water from the river in the condenser (c) The mass flow rate…

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Q: Explain the principle of operation of geothermal heat pump depicted in

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Q: Why do some condensers have to be cleaned with brushesand others with chemicals?

A: It is implied in the problem description that some condensers require brush cleaning and others…

Q: Explain the term one ton of refrigeration.

A:

Q: Explain the vapor-compression refrigeration system.

A: GIVEN DATA WE HAVE TO EXPLAIN vapor-compression refrigeration system

Q: Design Ideal Vapour Compression refrigeration cycles for two different refrigerant and compare their…

A: For design of ideal vapor compression refrigeration system we consider R-134a and R-717(Ammonia) as…

Q: Explain the principle of refrigeration system and its components

A: Refrigeration is the process of maintaining the temperature of the system below the temperature of…

Q: What is the major difference in the way water is heated in firetube and watertube boilers?

A: The boiler in which water flows inside the tube, and hot gases flow outside the tube, is called…

Q: What are the differences or similarities between refrigeration and airconditioning system, Explain…

A: Refrigeration: It is the process of reducing the temperature of the closed space below ambient…

Q: What  are many different kinds and variations of the refrigeration cycle components؟

A: Solution:

Q: a) Find COP of the R12 Refrigeration System b) Draw the h-p diagram and explain each step

A: Condenser temperature, Tc=40oCEvaporator 1 temperature, T1=-10oCEvaporator 2 temperature,…

Q: Mention five major problem that are associated with refrigeration system

A: Given Data : Refrigeration system

Q: In a basic LiBr-water machine, the generator operates at 170 F while the evaporator is at 47 F. the…

A: Given data: Tg=170 FTe=47 FTa=75 FTc=88 F Need to determine the heat rejection ratio.

Q: 7. Clarify the most important characteristics of an ideal refrigerant

A: Given Ideal refrigerant To find Characteristics of ideal refrigerant

Q: Define a pure compound refrigerant, and give two examples.

A: A refrigerant is a working fluid used in the refrigeration cycle of air conditioners and heat…

Q: ) Explain the refrigerant charging process to the refrigeration cycle. In case a) Complete recharge…

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Q: A refrigerant 22 , four-cylinder, 85 mm x 70 mm compressor operating at 28 rev/sec, condensing temp…

A: Given: To find: a) volumetric efficiency b) compression efficiency

Q: Why are there more safety precautions for R-410A thanwith other popular refrigerants like R-22 and…

A: There are different types of refrigerants present in the refrigeration engineering. Some of them are…

Q: With reference to the Vapour Compression Refrigeration Cycle which is used as the basis for the…

A: Vapor Compression Refrigeration system (VCRS): The cycle in which the refrigerant changes its phases…

Q: b) Explain with suitable sketches the function of i) Components in the vapour compression cycle ii)…

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Q: i. Sketch and explain the working operation of a Dish type solar cooker? ii. With the help of a…

A: 1)DISH  TYPE SOLAR COOKER  A SOLAR COOKER is a device which uses the energy of direct sunlight to…

Q: Under high evaporator heat loads , the temperature difference between the condenser and the ambient…

A: Under high evaporator heat load, the temperature difference between the condenser and ambient will…

Q: Explain two technical points for direct and indirect fired heaters

A: Direct heater: A direct heater or direct fire heater is a type of heater in which a burner  transfer…

Q: is a closed vessel in which vaporization of water takes place. ne: Feed water heater Condensor

A: Option (d) Boiler  is correct option