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Q: What happens when frequency is increased of transformer?
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What happens to the pitch of a note when the frequency is increased?

If the frequency of a sound is increased, the pitch goes higher.


What happens to the frequency of a wave when the energy is increased?

Frequency increases proportionally. E=hf


If the frequency is drop What will happens a step up transformer?

If the frequency drops, then overall impedence reduces and hence the current tend to increase, leading to over heating and ultimately may damage the transformer


Why transformer frequency is constant?

In transformer there is no rotating part.so frequency constant.


What happens to a wavelength when the amplitude and frequency are both increased?

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What happens to the total impedance of a series RC ciRCuit as the frequency is increased?

when the frequency is increased the total impedance of a series RC circuit is decrease.


What happens to the frequency of the wave as the tension on the wire is increased?

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If frequency is tripled what happens to wavelength?

If frequency is multiplied by three, wavelength is divided by three. Higher frequency, shorter wavelength.


What happens to the frequency of the waves on a wire as the tension on the wire is increased?

they become smaller and faster


What happens to the wavelength of a wave when the energy is increased?

If you are talking about an electromagnetic wave; energy is proportional to frequency (E=hf), and frequency is inversely proportional to wavelength (wavelength equals velocity divided by frequency). So when the wavelength is increased, the energy is decreased.


Why frequency remains constant in transformer?

First we know that transformer is a statical electrical device that transfer electrical energy from one circuit to another circuit with out change its frequency .....it may be voltage or current is change simultaneosuly or separately .... and point is why does not change the frequency in the transformer because the there is no moving part in transformer....As we know that frequency is depends upon the rotation....


What happens if input to a generator is increased where it is synchronised to a powergrid whose Mw is fixed?

When input to generator increased when it is synchronised, speed of alternator get disturbed which inturn leads to the change in frequency,when frequency gets change synchronization is no long.