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Why use freon in refrigeration and not air?
Air is not efficient enough as a coolant
Is ethylene glycol an electrolyte?
No, it is an alcohol mainly used for antifreeze and refrigeration/coolant.
What is the importance of ammonia detector while dealing with refrigeration system?
This type of detector is of no importance for electric powered refrigeration systems, as ammonia is not used in them. This type of detector is a safety device for natural gas and propane powered refrigeration systems as ammonia is the coolant in such systems and a leak of ammonia vapor is toxic.
What is the history of refrigeration?
The first refrigeration machine was introduced by Oliver Evans in 1805. The first practical refrigerator was build by Jacob Perkins in 1834.
When did commercial refrigeration first become commercialized?
Commercial refrigeration first became commercialized in the early 1950's. However, commercial refrigeration via an ice machine or refrigerator has existed since the early 1940's.
What are the four basic components in the vapor compression refrigeration cycle?
Vapor compression in the refrigeration cycle is the process which turns heated vapor into a cold liquid. This allows the coolant to flow through the condenser and cool the air.
Who was Frederick McKinley Jones?
black inventor who first invented a refrigeration system for haul trucks black inventor who first invented a refrigeration system for haul trucks
How do you heat up urine after refrigeration?
first of all keep the urine at room temperature at least for five minutes after refrigeration then do according the test require.
How many gallons coolant have system refrigeration dodge neon 2001?
The refrigration system or A/C does not contain coolant. It contains refrigrant, and for sure not gallons. It is charged with pounds. The cooling system contains coolant and the normal capacity is around 2 gallons. That is 2 gallons of a 50/50 mixture of antifreeze and distilled water.
What is the function of the evaporator in a refrigeration or air-conditioning unit?
A refrigerator works by evaporating the coolant inside the refrigerator thereby absorbing heat. The evaporated coolant is pumped outside of the refrigerator and compressed to make it liquefy and give up its heat then returned to be evaporated again.
Ton of refrigeration?
Tonne of refrigeration(TR) is the practical unit of refrigeration effect.Tonne of refrigeration(TR) is defined
The man who invented the refrigerator was born?
In 1805, an American inventor, Oliver Evans (September 13, 1755 â?? April 15, 1819), designed the first refrigeration machine. He was the first to describe vapor-compression refrigeration.
