how can we avoid magnetostriction in transformer?describe the suitable methods.

3 Answers   Bhel,

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what is spadar bar .why I use in DC generator.

0 Answers   BSL,

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ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?

0 Answers  

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what is different between earthing and grounding for a electrical eqipment ?

2 Answers   BARC, Omega Maritime,

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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What is the basic working principle of Tri vector meter?

5 Answers   TCS,

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What is different bewteen low or high impedance busbar protection scheme

0 Answers  

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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Which Kind of machines(in terms of poles) give the smoothest DC

0 Answers  

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How many types of Transformers are there?

8 Answers  

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what is the different between rms and average value

1 Answers   Finolex, TATA,

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