Answer / dixit patel

Magnetizing current in IM is about 35-40% due to large air gap..where in transformer it is about 2-5 % of magnetizing current.

Why neutral has to switch on-off with phase in TN IT TT systems i.e neutral should be taken as fourth pole

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is there any current flows in our body?

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i wanna know that star point in transformer becomes as a neutral on secondary side now tell me that how is that possible?because if joit the all three winding ends with each other it can b short circuited.dut it doesn't.WHY?pls Answer me in brief.thanks alot

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explain why the secondary terminal of current transformer should not be lift open circuited.

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How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

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