What is boucholz relay and the significance of it in to the trformer?

0 Answers  

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If VFD is On but no starting commond on it. so how many outpout voltages of VFD

0 Answers  

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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why ht motor connection in star

10 Answers   Suzlon,

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Name two types of electrical analogous for mechanical system.

0 Answers  

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How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

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What is the source of dependent source ?

0 Answers  

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What is the lower limit of break-down voltage of converter transformer.

0 Answers   Tata Steel Limited,

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When geneartor is running in poor lagging side power factor its excitation current increases then it is running in improved lagging side.Kindly tell me when gen is running in leading side what will happen

3 Answers  

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circuit diagram of ht panel

0 Answers  

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if we have to design a small transformer of rating 1 kva or 1 mva , how can we design it?

1 Answers  

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what is the Transformer Protection & Type ??

4 Answers   GE,

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