Answer Posted / bsoni

its depending on types of motor ratings
it's available in ratings of ampears

why we use 630mm single core cable for transformer secondary side and why two neutral cable

1854

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What happens when two positively charged material is placed together?

1152

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how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?

2151

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What are the weight of 800KV DA,DB and DC type tower ?

3159

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Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

5217

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Define maximum demand?

1078

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Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

2142

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Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

1606

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what is parellel power factor correction?

4423

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Mention the disadvantages of low power factor? How can it be improved?

1167

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What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?

2059

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DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

2277

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1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

2045

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

1664

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explain Density

1139

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