Answer / pollachi

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How to calculate the KA rating for a circuit breaker if we know the KVA rating of the generator feeding it?

2 Answers  

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any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

0 Answers  

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why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

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why maintain the Dg PF is 0.8? Explain?

4 Answers  

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low frequency protection why recomend?

0 Answers  

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why transformers are sometimes kept on concrete benches..?

2 Answers  

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Why donot sleep below the tree for night time?

12 Answers  

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Why we use Carbon & graphite mixxed brushes in the DC motor?

6 Answers  

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if we have a power factor 0.99 and we add a capacitive bank with it then what happen?

4 Answers   University,

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hoW to select a CT?

4 Answers   BARC,

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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why power factor laggs and leads in case of inductance and capacitance??

1 Answers  

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