considering the characteristics of the Current Transformer, what is the effect of change of Ip, Is...

considering the characteristics of the Current Transformer, what is the effect of change of Ip, Is and the efficiency

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Manojponduru answered 1 year ago

Define a Current transformer

Ip= 19A at Vp = 440V and Vs= 9000V. If the transformer is 95% efficient, how...

Ip= 19A at Vp = 440V and Vs= 9000V. If the transformer is 95% efficient, how many turns are in the secondary coil? (efficiency e is the ratio of the power output to the power input or e = Ps/Pp). I know the result is Ns= (Vs Np) / Vp = 3680 turns, but why can't I use this below equation: Ps/Pp = (Is Vs) / (Ip Vp) = 0.95 Is/Ip = Np/Ns we have Np Vs / Ns Vp...

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what is asset transformer asset transformer Not asset transformation：)

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A transformer is a device that takes advantage of Faraday’s Law to change an AC voltage....

A transformer is a device that takes advantage of Faraday’s Law to change an AC voltage. It consists of a primary coil and a secondary coil. When a transformer is used to raise the voltage, it is called step-up transformer and when used to lower the voltage, it is called a step-down transformer. As in the case of nested coils discussed in the Pre-Lab Notes, the secondary coil has a varying magnetic field in its center due to the varying...

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