what is saturation in transformer

9 Answers   Essar,

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can we say current flows inside an atom as electron moves inside an atom?

7 Answers   Vedanta,

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Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?

2 Answers  

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what is closing resistor in circuit breaker? why it used?

3 Answers  

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What is the formula to calculate the rating of a three phase air circuit breaker

0 Answers  

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what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?

0 Answers   HAL,

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in transformer star connection with neutral are shorted. is there is any effect.

1 Answers  

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Technical equations

1 Answers   ME,

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If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?

2 Answers   ABB, Unitech,

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Why VCB is required and ACB is also require? what is the BDV of Trafo of 11/33 KV

1 Answers  

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HOW TO CALCULATE UPS BATTERY BACKUP TIME

3 Answers   HSBC, VRVS,

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25 kva load,

1 Answers   Voltas,

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