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What else can I help you with?
What is mean metal temperature?
It is one of the conditions for pressure vessels engineering calculations according to the ASME Boilers and Pressure Vessels Code. It is calculated by getting the difference between two streams. There are other definitions for mean metal temperature, but this is the simplest.
Why compressors are in black color not in other color?
To get better cooling because of Black Body radiation effect whihc is highest.
Is Nanotechnology comes under mechanical engineering?
yes nanotechnology does come under the mechanical engineering field but it also has other fields as the eligibility criteria.
What is better automobile engineering or civil engineering?
I will suggest you to choose oil and gas field which has good market in upcoming years compare to other fields u can do mechanical or civil engineering both or an evergreen field. After your engineering get specialized in Piping Engineering or Process Plant civil Engineering . To have more confident in Piping or process plant Civil engineering field you can choose Seabird engineering institute
What type of weld is it when the edge of one piece of metal is placed at ninety degrees on the surface of another piece of metal?
Two pieces of metal welded at a 90 degree angle is called a corner joint. Other common joint types: -Butt joint: two pieces of metal laid side by side and welded at the meet, essentially forming one sheet. -Lap joint: similar to a butt joint, but with overlap between the two pieces. -Tee joint: one piece is welded at a 90 degree angle to the second, but not at the edge (forming a 'T' shape).
How do you magnetize metal and what are the methods to achieve this?
Metal can be magnetized by exposing it to a magnetic field or by rubbing it with a magnet. This aligns the magnetic domains within the metal, creating a magnetic field. Other methods include using an electric current or heating and cooling the metal in the presence of a magnetic field.
What is a body that attracts other metal?
A body that attracts other metals is a magnet. Magnets possess a magnetic field that causes other magnetic materials, such as iron, nickel, and cobalt, to be attracted towards them. This attraction is a result of the alignment of magnetic domains within the metals in response to the external magnetic field produced by the magnet.
Why does a magnet attract metal?
A magnet attracts metal because it creates a magnetic field around itself. This magnetic field exerts a force on the metal that aligns its own electrons, causing the metal to be attracted to the magnet.
What mf is the space around a magnet where it has an effect?
The space around a magnet where its magnetic effect can be felt is known as the magnetic field. It is a region where magnetic forces act on other magnetic materials or moving charges. The strength of the magnetic field decreases with distance from the magnet.
Why do magnets attract to metal but metals don't attract to other magnets?
Magnets attract to metal because the metal contains free-moving electrons that align with the magnetic field. Metals do not attract to other magnets because they do not have their own magnetic field to interact with the external magnetic field. Magnetism in metals is due to the alignment of the electrons rather than having their own magnetic field.
Why is a ferrous metal magnetic?
Ferrous metals like iron and steel are magnetic because they have magnetic domains that align in the presence of a magnetic field, making them exhibit magnetic properties. This alignment of domains allows the ferrous metal to attract or repel other magnetic materials.
What happens to a metal object when it is magnitized?
When a metal object is magnetized, its magnetic domains align in the same direction, which creates a magnetic field around the object. This allows the object to attract or repel other magnetic materials. Magnetization can be temporary or permanent, depending on the material and the strength of the magnetic field applied.
How can metal become a temporary magnet?
Metal can become a temporary magnet when it is placed near a strong external magnetic field, aligning its domains in the same direction as the field. Once the external field is removed, the alignment of the domains gradually returns to their original random state, causing the metal to lose its magnetism.
How is metal magnetized and what are the processes involved in creating magnetic properties in metal?
Metal is magnetized through a process called domain alignment, where the magnetic domains within the metal align in the same direction. This can be achieved by exposing the metal to a magnetic field, causing the domains to align and create magnetic properties. Other methods include inducing a current in the metal or subjecting it to high temperatures.
What metal lies inside the Earth's core which gives the Earth its magnetic field?
The Earth's magnetic field is the result of electric currents in the liquid metal outer core.The outer core of the Earth is over 2,000 km thick. It sits above the solid inner core and is composed of highly conducting liquid iron and nickel. Above the outer core is the Earth's mantle.The geodynamo is the mechanism thought to be responsible for the generation of the Earth's magnetic field through the convection of conducting fluids in the Earth's core. Other planets with a molten metal core can also have a magnetic field.See related links.
What can you use to show the magnetic field of a magnet for people to see?
You can use iron filings placed on a piece of paper above the magnet to visualize the magnetic field lines. The iron filings will align along the magnetic field lines, making them visible. Alternatively, a magnetic viewing film can also be used to show the magnetic field of a magnet.
What is the difference between the domains in a piece of magnetized metal and a piece of unmagnetized metal?
In a piece of magnetized metal, the domains are aligned in the same direction, creating a strong magnetic field. In an unmagnetized metal, the domains are randomly oriented, resulting in no net magnetic field. Magnetizing a piece of metal aligns the domains to create a magnetic field, while in an unmagnetized metal, the domains are in a natural random orientation.
