How to measure 20 hp motor resitance

1 Answers  

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what happens when parallel resonance occurs?

2 Answers  

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what is the purpose of starter in tube light?what is it operation .

1 Answers  

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how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

4 Answers   Areva, KPTCL,

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What are pre paid energy meters ? How it works ?

1 Answers   Siemens,

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What is the difference between EARTH & NEUTRAL?

13 Answers   L&T,

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What is the selection & Designing procedure for DG/Transformer

4 Answers   Crompton Greaves, Sterling, TATA,

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I want Primary side delta and Sec side Star connection transformer . but i have received Star - Star transformer ,shall i use the same transformer by giving the only 3 ph on Primary side without Neutral connection on the Starpoint.

5 Answers  

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At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

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how to converate kva to kw ?

4 Answers  

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What is the use of iron core in a transformer?

0 Answers  

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How much resistance between neutral earthing and body earthing of Power transformer?

1 Answers  

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