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Transformers are made of a number of iron sheets laminated together to reduce energy losses due to eddy currents and hysteresis in the core material. The laminations help minimize heat generation and improve the efficiency of the transformer by reducing electrical resistance and magnetic flux leakage.
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Why should you not use a transformer made for a clothes dryer for an answerin machine?
A transformer made for a clothes dryer is designed to handle higher power loads, typically 240 volts, which is much higher than what an answering machine requires (usually 120 volts). Using such a transformer can potentially damage the answering machine due to the higher voltage output. It is important to match the transformer's specifications with the device's power requirements to avoid any safety hazards or equipment damage.
What tool is most useful to determine whether an object is made of iron?
A magnet is the most useful tool to determine if an object is made of iron. Iron is a ferromagnetic material, which means it is attracted to magnets. By observing whether the object is attracted to a magnet or not, you can determine if it is made of iron.
What form of energy attracts objects that are made out of iron?
Magnetic energy attracts objects made of iron. When a magnetic field is present, objects containing iron are drawn towards the source of the magnetic field.
Which would weigh more a brick made of iron or the samesize brick made oflead?
A brick made of lead would weigh more than a brick made of iron of the same size. This is because lead is denser than iron, meaning it has more mass packed into a similar volume.
Why is a coil of a transformer made of copper?
A coil of a transformer is made of copper because copper is an excellent conductor of electricity, with low electrical resistance which minimizes energy loss due to heating. This makes copper coils efficient in transferring electrical energy between the primary and secondary coils of the transformer.
What was david hilbert famous for?
he made pizza with a heating iron and a transformer......Bumblebee
What is the difference between a kawasaki KE and KX?
permanent magnets are made of steel while the core of transformer is made of soft iron ?
What are favelas made of in Brazil?
Favelas are made from any available materials, such as corrugated iron sheets, plastic, wood and even cardboard.
Was the Statue of Liberty made of steel?
No. It has an iron frame with sheets of copper on top. That is why it is green from the sea air.
What is a transformer made out of?
it is made out of metal It is made from 3 basic parts 1 a iron core 2 copper wire windings 3 a paper outer cover.
What is used to weld sheets of the tower?
Manufacturing Towers. 1) A tubular tower is made of a lot of sheets of iron that are welded together. The large sheets arrive at the tower factory in a truck. ... Awelding robot is used to weld the plates together.
What metal is flattened into sheets that are made into metal cans and foil?
Aluminium, iron (steel), zinc. Early tin cans were soldered closed - so that includes lead as an answer. this is not a good answer
Why do you need varnish in transformers?
A: The iron on a typical transformer is made up by adding iron leaves to the core. These leaves will vibrate if held loosely by a screw which add to eddy current. to stop the vibration varnish is applied to keep the leaves of iron coherent
What are most sheets made out of?
Most sheets are made out of cotton, which is a fabric.
Why the efficiency of a power transformer increases with a decrease in Load at constant PF?
Maximum efficiency of a power transformer occurs when copper loss equals to iron losses. Decrease in current does not result in increase in efficiency unless the copper loss was more than iron loss and the decreased current made the copper loss is reduced and became equal to iron loss at some point.
What is ordinary glass?
normal float glass screen is made of a number of glass sheets which can be standard.
What is center tap transformer?
Center tap transformer is the such kind of transformer that is made to a point half way along a winding of a transformer.
