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When the call for cooling is satisfied, a solenoid valve closes, stopping the flow of refrigerant into the metering device. A pressure switch that controls the compressor will keep the compressor running until the pressure in the suction line reaches a low pressure. Usually this is just above 0 psig. When a call for cooling opens the solenoid valve, the pressure in the suction line starts to rise. When it reaches the set-point of the pressure switch, the compressor will start again. As a reminder. only trained and qualified personnel should work on refrigeration systems. There are many things that can be dangerous or possibly lethal while working on refrigerant systems.
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What does a refrigeration mechanic do?
a refrigeration mechanic works on anything that uses refrigeration, from air conditioning to arenas, they have to be competent in a lot fields; mechanical, electrical, refrigerants, oils, air flow, water flow, gas physics, equipment sizing and customer relations. it takes years to learn the trade and you have to be tough as a nail but if you make it through an apprenticeship you will not regret it.
What is ultrasound refrigeration?
Ultrasound or thermoacoustic refrigeration uses a resonating sound wave to induce a thermal gradient.
What is mechanical refrigeration?
In many ways air conditioning and refrigeration systems are very similar. Both use specially designed chemicals, the physical effects of the compression and expansion of gases, and the conversion of gas to liquid to reduce the temperature of air. The varying uses of these systems, however, mean refrigeration and air conditioning systems have a handful of key differences in the design and operation.
What is mathmetic relation between current and ton of refrigeration?
u all suck
How much watt for 1 ton of refrigeration?
3.5 kilo wats.. or 3517 watts...
How does railway refrigeration works?
The refrigeration units take their power from the locomotive.
What does the evaporator do in the refrigeration system?
An evaporator in a refrigeration system works by passing warm air over it's coils.
How refrigerant works?
Refrigeration works by cooling items to a point too low for certain bacteria to thrive.
What does the refrigerant do in the evaporator?
An evaporator in a refrigeration system works by passing warm air over it's coils.
Ton of refrigeration?
Tonne of refrigeration(TR) is the practical unit of refrigeration effect.Tonne of refrigeration(TR) is defined
What does a refrigeration mechanic do?
a refrigeration mechanic works on anything that uses refrigeration, from air conditioning to arenas, they have to be competent in a lot fields; mechanical, electrical, refrigerants, oils, air flow, water flow, gas physics, equipment sizing and customer relations. it takes years to learn the trade and you have to be tough as a nail but if you make it through an apprenticeship you will not regret it.
When was refrigeration created?
Refrigeration was created in 1859
What is an example of refrigeration?
example of mechanical refrigeration
How does the refrigerator or freezer work yo keep things cold?
Refrigeration works by drawing heat away from the unit. It does this through a process of evaporation.
What is an example of mechanical refrigeration?
example of mechanical refrigeration
What is a refrigeration technician?
You will be well aware that all the refrigeration systems used today needs regular maintenance. All the refrigeration equipment maintenance is carried out by a well trained refrigeration technician. Commercial refrigeration is found in every food processing establishment. Hence the demand for the refrigeration technicians is also high.
Why is pulse tube refrigeration called pulse tube refrigeration?
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