Answer Posted / kanumarla ravichandrareddy

Transformer main parts;

1 Primary winding
2 Secondary winding
3 Magnetic core
4 Air vent
5 Breather
6 Oil
7 Radiator
8 Bushes Relay
9 Oil temperature gauge
10 Temparature

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3247

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Explain difference between stand by earth fault and residual earth fault protection?

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

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How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.

2396

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can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

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1715

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Define relative stability.

1106

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in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

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