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A transformer is an electrical device that takes electricity of one voltage and changes it into another voltage.
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∙ 8y ago
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What type of transformer connection can be used when it is necessary to rectify alternating current into direct current with a minimum of ripple?
bride transformer
What is the rules as per transformer work?
Transformer works on the principle of Electromagnetic induction.
What is exciting current in transformer?
Excitation current is the current necessary to "turn on" the transformer so it can be used. It's energy that is lost in the use of the transformer. Most of this loss I believe is associated with the hysterisis loop, although some will be lost as eddy currents.
Why mentions the nameplat of transformer in vector group?
A transformer's 'nameplate' lists all the data necessary to identify the rating, connections, etc., of a transformer. Part of this data is the 'vector group' information which applies to three-phase transformers, and which, in simple terms, tells us whether or not the transformer can be connected in parallel with another.
Is it necessary to use three winding transformer or two winding one is enough when we have svc in the network?
maderchod
Why will or won't a transformer operate on AC?
transformer will work on ac
Is site selection necessary for dry type transformer?
Necessary? Probably not. A good idea? Probably.
What type of transformer connection can be used when it is necessary to rectify alternating current into direct current with a minimum of ripple?
bride transformer
What does a transformer work with?
The Bicepticons
How do you work transformer?
The working of a transformer depends on the Faraday Law of Electromagnetic Induction.
Will 13.8 volt output transformer work for 13.5 volt transformer?
yes
What is the rules as per transformer work?
Transformer works on the principle of Electromagnetic induction.
Is transformer work without freqency?
No. A transformer has to have AC, alternating current, to work. And since it's alternating, it'll have a frequency.
What Is necessary to convert higher voltage power to low voltage power?
A transformer
Is the star-delta transformer commissioned without earthing transformer or NGR?
Yes, possible. NGR or earthing transformers are used when it is necessary to limit the fault current.
Why is a transformer necessary?
A transformer is not 'necessary'. The human race evolved, and developed cultures, societies, disease resistance, and technology, without ever seeing a transformer. But there are specific situations in which desirable things can be accomplished much more effectively and efficiently with a transformer than with any other device or method. Here are a couple of examples: -- If the voltage you have available is not the voltage you need, then you can use a transformer to make the change. (But that only works for AC.) -- You can use a transformer to change the output impedance of an amplifier to the impedance of the speaker or earbuds you want to use with it.
How energy is transformed in a transformer?
Its transformed into work!
