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Furnaces

The furnace, whose name is derived from the Latin word fornax, which means oven, is a heating device utilized for both home and industrial purposes. Questions about furnaces can be asked and answered here.

1,332 Questions

How many BTU in a liter of furnace oil?

One liter of furnace oil contains approximately 36,000 BTUs (British Thermal Units). This measurement is a standard conversion for the energy content of furnace oil, which is commonly used for heating purposes. The BTU value may vary slightly depending on the specific composition and quality of the oil.

A sock that hangs by the chimney is call?

A sock that hangs by the chimney is called a Christmas stocking. Traditionally, these stockings are hung by children in the hopes that Santa Claus will fill them with small gifts and treats on Christmas Eve. The practice dates back to the legend of St. Nicholas, who was said to have left coins in the stockings of three poor sisters to help them marry.

What is the meaning of 'heat not a furnace for your foe so hot that it do singe yourself'?

Ah, what a lovely question. This quote reminds us to not let anger consume us when dealing with those who may have wronged us. It's a gentle reminder to approach conflicts with a calm and composed demeanor, as allowing anger to overtake us can harm not only others but also ourselves. Just like painting a beautiful landscape, let's approach challenging situations with a peaceful heart and a clear mind.

What are the main benefits of a clay flue liner?

Clay flue liners offer several benefits, including:

Durability: Clay liners are resistant to high temperatures and thermal shock, ensuring long-lasting performance.

Corrosion Resistance: They are less prone to corrosion compared to metal liners, which can be affected by acidic flue gases.

Low Maintenance: Clay liners require less maintenance and are less likely to deteriorate over time.

Smooth Surface: The smooth interior of clay liners helps improve draft and reduces creosote buildup, enhancing safety and efficiency.

Natural Insulation: Clay provides good insulation, helping to maintain optimal temperatures within the flue, which aids in efficient venting.

Fire Safety: Clay is non-combustible, reducing the risk of chimney fires.

Environmentally Friendly: Made from natural materials, clay flue liners are an eco-friendly choice.

These features make clay flue liners a popular option for venting in both residential and commercial settings.

What raw material use in blast furnace?

The raw materials typically used in a blast furnace include iron ore, coke, and limestone. Iron ore is the primary source of iron, coke is used as a fuel and reducing agent, and limestone helps to remove impurities during the smelting process.

What is the Carrier air conditioner model number 38TKB030300 tonage?

The Carrier air conditioner model number 38TKB030300 suggests a 2.5-ton unit.

Why are stars sometimes referred to as atomic furnace?

Stars are often called "atomic furnaces" because they are made mostly of hydrogen and helium, which undergo nuclear fusion in their cores. This fusion process releases massive amounts of energy, similar to what happens in a furnace. The intense heat and pressure within a star's core allow atoms to collide and fuse, producing new elements and releasing energy in the form of light and heat.

Which gas is made in the furnace and reduces the iron ore to iron?

Methane gas can reduce iron oxide to iron metal. This process was first tried and tested in Mexico by the method of HYLSA Hojalata y Lamina Sociedad Anonima. Now the process is used in the plant Lazaro 'Cardenas Mexico to produce direct reduced iron ore to iron sponge.

When did the aplo11 blast off?

Apollo 11 blasted off on July 16, 1969.

Why is the furnace blowing black soot on the ceilings?

The furnace may be blowing black soot due to incomplete combustion of fuel, which can be caused by issues such as a clogged chimney or burner. This can lead to a build-up of carbon particles that are released into the air. It is important to have the furnace inspected and cleaned by a professional to address the problem and prevent potential hazards.

What size of wire and breaker do you need for a 20kw electric furnace?

In order to properly size the wire per National Electric Code (NEC) standards you will need to know the amperage and the distance of the device (heater) from the source (circuit breaker panel). In order to know the amperage one would need to know the voltage since amperage changes inversely with voltage.

What are the 2 liquids that are tapped off from a blast furnace?

The two liquids tapped off from a blast furnace are molten iron and slag. Molten iron is the main product, while slag is a byproduct that is formed from impurities in the ore.

How hot can a solar furnace get?

A solar furnace can reach temperatures of over 3,000 degrees Fahrenheit (1,650 degrees Celsius) by concentrating sunlight using mirrors or lenses. At these high temperatures, materials can be melted, vaporized, or used for industrial processes like metal smelting.

How a mitochondrion is like a furnace.?

A mitochondrion is like a furnace because it generates energy in the form of ATP through a process called cellular respiration, similar to how a furnace produces heat for a home. Both mitochondria and furnaces utilize a fuel source (such as glucose for mitochondria and fuel for furnaces) to produce energy or heat. Additionally, both mitochondria and furnaces have a specific structure and function that enable them to carry out their respective processes efficiently.

What is the typical line voltage for gas furnaces?

The typical line voltage for gas furnaces is 120 volts for residential units and 240 volts for commercial units. This voltage powers the components such as the blower motor, ignition system, and controls in the furnace. It is important to ensure the voltage is compatible with the furnace to prevent damage or malfunction.

What does NCBI Blast provide as searching tools?

NCBI Blast provides different search tools for nucleotide or protein sequences. Users can perform searches using the Basic Local Alignment Search Tool (BLAST), BLAST multiple alignment tool (COBALT), and PSI-BLAST for multiple protein sequence alignment. Additionally, users can search using the nucleotide collection database (nt) or protein database (nr).