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What is a transformer and what principle is used in transformer?
Wiki User
∙ 11y ago
A transformer is a static device which converts electrical energy from one circuit to another circuit without changing frequency, power, power factor.
It works on the principle of faradays laws of electro magnetic induction.
Wiki User
∙ 11y ago
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What is principle of Current transformer?
why does have to short-circuit secondary wire of current transformer ?
What is the rules as per transformer work?
Transformer works on the principle of Electromagnetic induction.
What principle emf induces in secondary winding of transformer?
mutual inductance
Why transformer is used?
A transformer used to step up or down the value of voltage.
What is the principle of transformer?
A transformer relies on electromagnetic coupling to transfer power between two electrically isolated circuits. The transformer may step-up or step-doen the voltage or even perform 1:1 transformation for isolation purposes.
What is the principle of transformer working Explain the working principle of transformer on no load?
Transformer is a static electrical device used to step up or step down the voltage with the help of primary and secondary windings.
What is the transforming principle?
transformer works induction principle
What is transformation principle?
transformer works induction principle
What is principle of Current transformer?
why does have to short-circuit secondary wire of current transformer ?
What is the rules as per transformer work?
Transformer works on the principle of Electromagnetic induction.
What is the difference between transformers and autotransformers?
A transformer or, more-properly, a mutual transformer, has two windings, the primary and the secondary, which are electrically-isolated from each other, with the secondary voltage induced through mutual induction. An autotransformerconsists of one tapped winding, so the secondary circuit is not electrically isolated from the primary circuit. An autotransformer may be used to either increase or decrease the primary voltage, depending how it is connected.
What principle emf induces in secondary winding of transformer?
mutual inductance
How is works transformer?
Hi , It works on the principle that mutual induction between two coils.
How transformer works?
Hi , It works on the principle that mutual induction between two coils.
Why transformer is used?
A transformer used to step up or down the value of voltage.
Can you call any transformer as DC transformer?
No.it is not possible.as transformes action based upon induction principle it requirs varying flux.for dc the flux is constant.
What is the transformer used in ups?
simple step up transformer
