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Single Phase and Three Phase Generator

In a three ph...

Question

In a three phase transformer, there are three magnetic flux's in the core differing in time phase bydegree.

A

120

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B

60

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C

180

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Solution

The correct option is A 120
In three phase transformer there are three seperate coils and a moving magnet. Moving magnet causes change in flux in the three coils and hence three electrical signal with different phases are produced. The angular seperation between any two coils is 120 degree.

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