purpose of breaker contact multiplication relay?

5 Answers   ABB,

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which pump is suitable for home use ?

3 Answers  

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WHAT IS THE USAGE OF Buckoltz relay IN POWER TRANSFORMER AND AND HOW ITS FUNCTIONS?

3 Answers  

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I have AC automatic voltage regulator 15KVA What output currant?

3 Answers   Siemens,

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what is legal process of dg set?

0 Answers   Dutron Polymers,

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How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.

2 Answers   Bhel,

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If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

0 Answers  

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Why the transformers are rated in KVA. ? in new view.

2 Answers  

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What transistor level design tools are you proficient with? What types of designs were they used on?

1 Answers   Intel, Jindal,

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what will be the breaking capacity of MCCB of 1000kVA (6% Impedence) transformer? Voltage being 415V, Power Factor 0.8.

2 Answers   BPC,

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why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

0 Answers   HAL,

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Why winding temperature ct placed in B-Phase of the transformers?? 

3 Answers  

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