Off Load Tap changer generator Step-up Transformer, My question is, is safe to operate the tap say I want to change the tap position from 3 to 4, there is not load on the transformer but a 22000v 0r 1100 v is present on the secondary side from the common Bus *22000V/415 v

1 Answers  

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what is 3M

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What is centre height in cnc lathe

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why we give dedusting steam in feed gas coils in convection section of primary reformer?

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what is an ac servo motor,how does it work?

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What is v/f control, sensor less control and sensored control for ac vfd?

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plz send me l&t auestion papers. i have been called for written and interview industrial automation 2 yrs exper. send me on mail pal_deepak06@yahoo.com

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why in industries it is specified as .2 to 1 kg/cm2

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what is load capacity of 11 cm cylinder bor 100kg. pressor?

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what is the current rating of both primary and secondary of 500KVA,33KV./4ooV.distribution transformer.

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What causes little rust pockets to pop through or off concrete cylinder blocks (home)?

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What is difference between npn & pnp sensors?

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