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When did James Harrison invent refrigeration?
James Harrison did not invent refrigeration. However, he is credited with developing the first practical and commercial ice-making machine in 1854, which was a significant advancement in refrigeration technology.
What is the net refrigeration effect in the refrigeration cycle?
The net refrigeration effect in a refrigeration cycle is the amount of heat absorbed from the refrigerated space by the refrigerant gas as it evaporates, minus the amount of work done on the refrigerant gas during compression. It represents the actual amount of cooling provided by the refrigeration system.
What does the term "true refrigeration" mean?
"True refrigeration" typically refers to a brand of commercial refrigeration equipment known for its quality and reliability. True Manufacturing Company is a well-known manufacturer of commercial refrigeration products such as refrigerators, freezers, and display cases that are widely used by businesses in the foodservice industry.
Is Jacob Perkins a black man who invented the refrigerator?
Jacob Perkins was a white inventor who made important contributions to the refrigeration industry, such as improving refrigeration technology and patents for early refrigeration systems in the early 1800s.
How many btu in a ton in a freezer system?
There are 12,000 British Thermal Units (BTU) in a ton of refrigeration (1 ton of refrigeration = 12,000 BTU/h). This measure is commonly used in the refrigeration industry to quantify the cooling capacity of a system.
When was Cowlairs railway works created?
Cowlairs railway works was created in 1841.
When was Shildon railway works created?
Shildon railway works was created in 1825.
When was Stoke railway works created?
Stoke railway works was created in 1864.
When did Stoke railway works end?
Stoke railway works ended in 1927.
When was Bournville Works Railway created?
Bournville Works Railway was created in 1884.
When was Staveley Works railway station created?
Staveley Works railway station was created in 1892.
When did Staveley Works railway station end?
Staveley Works railway station ended in 1963.
When did Islington Works railway station end?
Islington Works railway station ended in 2000.
When did Marland Works railway station end?
Marland Works railway station ended in 1966.
When was Marland Works railway station created?
Marland Works railway station was created in 1881.
When did Freezing Works Railway Station end?
Freezing Works Railway Station ended in 1955.
When was Freezing Works Railway Station created?
Freezing Works Railway Station was created in 1909.
