Why are the air conditioning units usually placed above head level?

Q: . Explain the basic principles of the refrigeration process.

A: Now write the principle for the refrigeration process. Heat flow in direction of decretion of…

Q: It can be reasonably assumed that a refrigeration system has an adequate refrigerant charge when all…

A: It can be reasonably assumed that a refrigeration system has an adequate refrigerant charge when all…

Q: What are different types of refrigerant used in refrigeration system for cooling

A: There are basically 2 types of refrigerants which are used in refrigerator.

Q: The bank of tubes at the back of domestic refrigerator is; * O evaporator tubes capillary tubes…

A: Refrigerator has 1. Compressor 2. Evaporator 3. Condenser 4. Expansion valves

Q: On most residential air conditioning units, the condensing fan motor is controlled by? a.…

A: In residential AC systems the fan motor is controlled by the indoor fan relay. The relay is…

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: Which of the following is not a problem with cooling towers? 1) Freeze up 2) Water treatment 3)…

A: A cooling tower is a specialized heat exchanger in which air and water are brought into direct…

Q: what is the COP of this refrigeration system.

A: Condenser temperature, Tc=40oCEvaporator 1 and 2 temperature, Te,1,2=-10oCEvaporator 3 temperature,…

Q: refrigerant stream

A: Solution given below

Q: 5.7 How can infilt in the infiltration air-conditioning lc

A: The rate of infiltration varies substantially depending on the climate and the construction's…

Q: It is feasible to reuse the heat from the condenser and use it for domestic heating. a) Yes b) No…

A: Yes it is possible to extract heat from the condenser and use it for domestic heating of water at…

Q: If the air leaving the cooling coil were to be

A: Given data DBT=55 °F WBT=53 °F

Q: a) Explain four factors in determining the comfort level for an air conditioning room. Suggest the…

A: there are basically 4 functions of air conditioning. These are 1. temperature control 2. humidity…

Q: What are the three components that have to operate when a residential air conditioning system is in…

A: Indoor fan, outdoor fan & compressor are the three components that have to operate when a…

Q: n of refrigeration me

A: given: one ton of refrigeration means?

Q: air conditioner an open or closed system?

A: Question: Is air conditioner an open or closed system

Q: With the aid of a diagram, demonstrate the basic cooling cycle of an air conditioning system in a…

A: Refrigeration Refrigeration is the thermodynamic cycle. Refrigeration cycle provides cooling for a…

Q: 1. Capacity of the cooling coil in tones of refrigeration; 2. The wet bulb temperature was leaving…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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

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

Q: A device that opens when condenser pressure rises 19. to a proper level and closes to block the flow…

A:

Q: General types of  Expansion device and Condenser used in a refrigeration system ?

A: General types of expansion devices used in refrigerator system:- 1.Thermal expansion valves.…

Q: Where is the only permanent suction line on a heat pump?

A: The heat pump is a device used to taken heat from the outside environment and take it to our home.…

Q: If the air leaving the cooling coil were to be 55°F drybulband 53°F wet-bulb, what would the total…

A: Given data DBT=55°FWBT=53°F Here, DBT is the dry bulb temperature and WBT is the we bulb…

Q: When a chiller is used, the secondary refrigerant that circulates in the building is _____.

A: Given Data : Chiller secondary refrigerant

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: 19. What substance is used to compare the refrigerating effect of various systems?

A: Refrigeration effect.

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: Explain the vapor-compression refrigeration system.

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

Q: Explain the layout and the basic operation of a centralized air conditioning system (or chiller…

A:

Q: Which of the following components is NOT within the refrigeration cycle? A: Expansion valve B:…

A: To find : Which of the following components is NOT within the refrigeration cycle?

Q: Question: 1. Types of industrial air conditioning systems. 2. Vapor absorption cycle and Plant…

A: Given Air conditioning system To find Industrial conditioning systems Details of Vapor absorption…

Q: efficiency for ammonia compressor designed with 4 % clearance and operating between condenser and…

A: Solution is attached below

Q: How does a dual-duct warm-air system regulate air temperature?

A: A dual-duct warm air system is a type of air conditioning system, that is used to control the air…

Q: Distinguish between following devices with its applications and examples: i.Compressor and Turbine…

A: Hydraulic machine is a mechanical device that uses liquid fluid power to perform work.

Q: Choose correct answer: Usually condenser pressure in refrigeration system is ____________ a. None…

A: A condenser is a component of the refrigeration system in which heat is extracted from the system…

Q: Types of industrial air conditioning systems.

A:

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: Numerate the practical applications of vapor refrigeration system.

A: Solution is attached below

Q: 1- Why use waste heat in air conditioning system? 2- Why during winter season the temperature of…

A: Given Air condition To find Importance of waste heat in air conditioning system Temperature of…

Q: The evaporator is also known as the cooling coil, because the purpose of the evaporator is to absorb…

A: The cooling coil is the indoor segment of your focal A/C framework. It ordinarily sits on top of or…

Q: What advantage does a capillary tube have over a thermostatic expansion valve?

A: Capillary tube is a basic device used in the science lab for the measurement of the surface tension…

Q: If the air leaving the cooling coil were to be 55 degrees f dry-bulb and 53 degrees wet-bulb, what…

A: