How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.

0 Answers   ABB,

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Why we use CT on differant phases of 2ph.PT detection for brush-less static excitation of 3ph.,400v Synchronous Generator? What happen if use CT on same one of VT phase?

2 Answers   Hydropower,

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why we use only sine wave in ac why we do not use other wave forms

21 Answers   BARC, NTPC,

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How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

0 Answers  

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In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

3 Answers  

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checklist of ELCB

1 Answers   EECE,

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Describe how a salient pole / projecting pole rotor differs from a cylindrical rotor and state the application of each rotor respectively

3 Answers  

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Which device of PlC does share load between DG sets when DG are running in perallel?

0 Answers  

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What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

0 Answers   ABB, Jindal,

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Advantages of Induction Motors

2 Answers  

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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why one pin of plug pin is longer than other two? In some mobile chargers one pin is made not conducting .Why?

4 Answers  

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