define regulation

3 Answers  

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If excitation will increase, then what will be the effect on power factor? Will it decrease or increase?

4 Answers   Prozone,

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how the B-H loop obtain under the static condition

0 Answers  

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75kw drive operated motor current fluctuation from(85-130)ampere.current setting in drive is 130amp.sometimes motor trip when current limit cross 130amps.I change the drive. still current fluctuate between 80-130amps but in this time motor not trip,current setting in drive is 130amps.where is the problem?

1 Answers  

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What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer

0 Answers   Siemens,

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what are the application of over current relay?

2 Answers  

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What is class X ct? What rare its uses?

2 Answers  

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how to calculate busbar size? ex:11000kva main what is the busbar size ?and how to select the correct one

4 Answers  

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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how to give earthing in ships?

1 Answers  

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when motor taking high amp what happen.

4 Answers  

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What is the difference between a Root Locus plot and a Bode plot?

0 Answers   GE,

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