Wednesday, 31 January 2018

Important Terms

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Suction pressure.  It is the absolute pressure of refrigerant at the inlet of a compressor.  Discharge pressure.  It is the absolute pressure of refrigerant at the outlet of a compressor.  Compression ratio (or pressure ratio).  It is the ratio of absolute discharge pressure to the absolute suction pressure. Since the absolute...

Friday, 26 January 2018

Wednesday, 24 January 2018

Monday, 22 January 2018

Saturday, 20 January 2018

Float valve function

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 The liquid level falls below the normal level in the float housing, the float ball comes down pulls the needle from its seat and allows the liquid refrigerant to enter into the float housing and evaporator. As soon as the liquid level rises, it carries the float ball to the proper height which helps the needle to go back to its seat and prevents...

CONDENSER

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Condenser is a part in mechanical refrigeration system which condenses the gas above its critical pressure and below its critical temperature. To receive compressed vapours from the compressor and to liquefy them by removing their heat.   It receives vapours above their critical pressure and above critical temperature from compressor and...

Friday, 12 January 2018

Thursday, 11 January 2018

Mechanical refrigeration system

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 In mechanical refrigeration system, the vapours caused by a sudden change of liquid in metering device without gaining any heat is known as flash gas. Before entering the liquid into the evaporator, the formation of flash gas at the metering device is not useful at all. Because this flash gas does not gain any heat in the evaporator. Therefore,...

FLOAT VALVE CONTROLS

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The float valve controls are of two types. One is low side float control and the other is high side float. This type of control is used in the flooded type of refrigeration system, while' the refrigerant control devices described upto so far, generally used in dry type of refrigeration system. Before studying these two types of control devices, it...

CAPILLARY TUBE

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It is very small diameter tube made of copper readily available in various sizes i.e. from .026" to .064" inner dia. The tube is very carefully manufactured that it may be able to provide a regular flow of liquid refrigerant to the evaporator. Because the capillary tube has no moving part, therefore it has several advantages. First, there is no part...

Wednesday, 10 January 2018

THE CENTRAL AIR CONDITIONING PLANT

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 air conditioning machine whose complete water cooled condensing unit :-.eluding evaporator is located in the basement and the conditioned air is forced by a blower into the various rooms through ducts. In winter for heating electrical heating strips are used in front of blower. The blower throws air through these heating strips and heats the...

Monday, 8 January 2018

Sunday, 7 January 2018

Ton AC sufficient foot room

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1 Ton AC  for 100 sq. foot room 1 Ton AC sufficient for 100 sq. To 120 sq. foot room 1.5 Ton AC sufficient 150 sq.foot 1.5 Ton AC sufficient for  150 sq. To 170 sq. foot room 2 Ton AC 200 sq. foot room 2 Ton AC sufficient fora 200 sq. To 240 sq. foot room 1...

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ABOUT US

ABOUT US
Ramesh Kurup :- Hello friends welcome to our blog “ Bten aircool. This is Ramesh Kurup.I am a professional Air Conditioner technician. I work with Bten Aircool since 3 years. This company is located in Mumbai Maharashtra.

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