What is the function of a condensing unit?
The condensing unit (sometimes incorrectly referred to as compressor) is usually located outside. Its main function is that of a heat exchanger, in which it condenses a substance (refrigerant) from it’s gaseous to liquid state.
What is the function of a condenser in air conditioning system?
Role of AC Condenser in An HVAC System: The AC condenser is responsible for carrying out the condensation process. The heat-laden refrigerant passes through coils in the condenser unit. It gets cools down and condenses into liquid form through a blowing fan.
What are the three functions that a condenser performs?
There are three very important functions the condenser performs in keeping your air conditioner performing its best. These include rejecting superheated refrigerant gas, condensation, and subcooling refrigerant once it is transformed back into a liquid state.
What is the function of the condenser quizlet?
What is the purpose of a condenser? The purpose of a condenser coil is to reject unwanted heat from a refrigeration or air conditioning system. It does this by condensing the high pressure, high temperature gas to a liquid.
What is the intended function of the condenser lens?
The purpose of the condenser lens is to focus the light onto the specimen. Used to vary the intensity and size of the cone of light that is projected upward into the slide. Large, round knob on the side of the microscope used for focusing the specimen; it may move either the stage or the upper part of the microscope.
Which of the following is not a type of condenser?
1. Which of the following is NOT a type of surface condenser? Explanation: Ejector condenser is a type of jet condenser and not a surface condenser.
Which type of condenser is used in domestic refrigerator?
For domestic refrigeration appliances and small commercial refrigeration systems, the fan-cooled condenser is, normally, only used in connection with fan-cooled condensing units which consist of a condenser, a fan, and a compressor (see fig.
What is the name of the following condenser setup?
2. What is the name of the following condenser setup? Explanation: The tube side condenser is a special condenser in which the coolant flows in the shell and the condensation in the tubes, hence the name tube side condenser.
Which one of the following best describes the function of a condenser?
1. Which one of the following best describes the function of a condenser? Explanation: Condensers use the property of condensation which is a convective heat transfer process that is associated with a change in the phase of a fluid from the gas to a liquid phase.
Which among the following is most commonly used condenser?
Shell-and-tube type: This is the most common type of condenser used in systems from 2 TR upto thousands of TR capacity. In these condensers the refrigerant flows through the shell while water flows through the tubes in single to four passes. The condensed refrigerant collects at the bottom of the shell.
Which one of the following is not a direct contact condenser?
1. Which one of the following is not a shell and tube condenser? Explanation: The Sparge pipe condenser supplies the vapour gas into a pool of coolant liquid with the help of a perforated tube and hence is a direct contact condenser, whereas the other condensers are indirect contact ones. 2.
What is the function of compressor?
The purpose of the compressor is to circulate the refrigerant in the system under pressure, this concentrates the heat it contains. At the compressor, the low pressure gas is changed to high pressure gas.
What is the principle of compressor?
Air compressors work by forcing air into a container and pressurizing it. Then, the air is forced through an opening in the tank, where pressure builds up. Think of it like an open balloon: the compressed air can be used as energy as it’s released.
What are the 3 types of compressors?
The three most common air compressors are the reciprocating, rotary screw and centrifugal.
What is the function of compressor in aircraft?
The compressor funcitons to increase the pressure of the air to provide conditions favorable for combustion and expansion of the hot gases through the turbine. At first glance, one may wonder why an engine needs a compressor at all. However, without a compressor, the engine could never develop static thrust.
Which type of compressor is used in aircraft?
The two principal types of compressors currently being used in gas turbine aircraft engines are centrifugal flow and axial flow. The centrifugal-flow compressor achieves its purpose by picking up the entering air and accelerating it outwardly by centrifugal action.