5. What are the features of the central air conditioning system?

Q: Q1 (a) Differentiate between open feedwater heaters and closed feedwater heaters.

A:

Q: List two types of return air systems commonly found on residential air conditioning systems

A: Return air systems commonly found on residential air conditioning systems

Q: Which of the following statements about PTC heaters is not true?     Some vehicles have a PTC…

A: Positive Temperature Coefficient (PTC) radiators are self-regulating radiators that run open-loop…

Q: Which one of the following statement is correct? * O evaporative cooling and sensible cooling is the…

A: Evaporative cooling is water evaporation through which the air is cooled down to a comfortable…

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: Why do all open cooling towers not have ​side stream ​filtration?

A: Cooling towers are an essential segment of numerous refrigeration frameworks, giving solace or…

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: Where is the freezer compartment put in a fridge, and why?

A: The freezer compartment is placed at the top of the refrigerator.

Q: Advantages of pressurized cooling system

A: Given Data : Pressurized cooling system

Q: Describe the suitable major plumbing and firefighting systems for a small residential villa building…

A: Types of plumbing system  Single stack system. Partially vented single stack system. One-pipe…

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: 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: True or False: All heat pumps are practical anywhere inthe United States. Explain your answer.

A: A mechanical device called a heat pump is used to move heat from a high-temperature source to a…

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: The buildup of minerals and deposits inside the coolingsystem is called __ .a. organic soilb.…

A: Here we are talking about the types of contaminants

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. a) A centralised air-conditioner is commonly employed in a large building. Describe seven (7)…

A: This form of air conditioner is more difficult to install than a wall air conditioner, the price is…

Q: ) The properties of air at the exit of the cooling coil, -) Cooling coil load.

A: Given: V= 1.5 cmm =1.5 m3/min DBT=28oC WBT=20oC Sensible cooling to 16oC To determine: The…

Q: rainsient Cooling -Many years ago, the engineering building air compressor dryer failed and visible…

A: In less difficult terms, air temperature, humidity, compressor measure, and required weight will…

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

A: Since cold air is emitted from the A/C unit blowers, the unit has to be placed at the top of a room…

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

A: Refrigeration effect.

Q: Explain in detail what is the Feed and the Product streams for Mechanical Draft Cooling Tower

A:

Q: Briefly state the desirable properties of a refrigerant?

A:

Q: In many temperature control applications, __________ is the controlled variable.

A: It is required to fill the blank

Q: 1) For same cooling media temperature, If ,highest condensation pressure is obtained. Select one: a.…

A: According to Bartleyby's policy we can answer only one question at a time so if you want the answers…

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: is used as a cooling device in solar refrigeration system. Select one: a. Condenser b. Compressor c.…

A: In the solar refrigeration cycle, Condenser is used to transfer the heat from the compressed…

Q: What is the wet bulb temperature of the indoor air that is being recirculated

A: Given: Recirculated air at indoor space conditions DBT =75 degree F RH =50%  To determine: For this…

Q: Under what conditions, an absorption machine give less cooling effect?

A: Given question: Under what conditions, an absorption machine give less cooling effect?   The given…

Q: What are the components of the Refrigeration system?

A: Refrigeration system is used to extract the heat from low temperature source and rejects the heat to…

Q: Report of: The central air conditioning system 1. What is the central air conditioning system and…

A: Solving the first 4 questions In order to solve further questions pls repost the question with…

Q: Types of industrial air conditioning systems.

A:

Q: What is the use or importance of multi-split system and variable refrigerant flow in the restaurant?…

A: What are the use or importance of a multi-split system and variable refrigerant flow in the…

Q: What advantage might the commercially packaged coolant material have over ice other than it produces…

A: Advantages that commercially packed coolants have over ice: 1. One of the major disadvantages of…

Q: 1. a) Write a note on evolution of refrigerants. b) Discuss the modern day refrigerants that are…

A:

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: Question :Elaborate different psychrometric processes with the help of psychrometric chart

A:

Q: Which of the following components is NOT a type of ventilation system? Select one: a.…

A: Correct option (c) : Boilers

Q: (a) Outline for system design features of: A multiple modukar bosler installation. (m) A multiple…

A: Modular boilers were created as a cost-effective alternative to massive single boilers. Each…

Q: What is the relative humidity

A: To find relative humidity.

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

A:

Q: Explain why the outside air damper is typically nevercompletely closed, even when the outside air…

A: The outside air damper is used to provide the air inside the room. This system is used to provide…

Q: B// What are the methods of draught in cooling towers. Demonstrate them with drawings. What is the…

A: Methods of draught in Cooling towers Mainly two types of drought is used in cooling tower 1).…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.