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The resistance to the electric flow through the wire coil causes heat

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13y ago

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Related Questions

What causes transformers to burn up?

the heat formed in the core due to the "eddy currents" burns a transformer


Why are stripes of iron plates joined instead of using a single block of iron core in a transformer?

To reduce heat generated and eddy current losses in transformer's core during operation.


What is the core made from in a step up transformer?

Laminated steel plates.


What is the use of core transformer?

500w iron core transformer .that kind of size


Why transformer core cuts thin sheet?

Transformer cores are made up of insulated laminations to cut down on eddy currents induced in the core, which is an unwanted power-loss.


Why does a transformer heats up?

because it generate heat


Is a transformer heat neutral?

All transformers produce some heat, and reducing the heat is an design aim in transformers because heat, like all energy, costs money. Heat losses can be reduced in a transformer by using thicker copper wire in the windings and a thicker iron magnetic core. Obviously there is an optimum somewhere in the middle that transformer designers aim for.


What is use of metering core in transformer bushing?

It is the current transformer core meant for metering.


What are the application of core type transformer?

The main application for a core type transformer is to increase voltage from a standard 240v supply up to 415v instead of using a 3 phase supply.


Can you able to use plastic instead of iron core in transformers?

It is because if we use a plastic as a core of the transformer then induced emf can to be produced also generated heat will damage the plastic .


What Is a core-core type transformer?

A 'core type' transformer core is one in which the primary windings and secondary windings are placed around each of the limbs, as opposed to a 'shell type' core, in which the two windings are placed across the centre core. A core-type core is a magnetic circuit equivalent to an electric series circuit, whereas a shell-type core is equivalent to an electric parallel circuit. This is better answered with a diagram, so I suggest that you do a search on the internet.


What is the Al value of transformer?

AL means transformer core property