Answer / k.prakashchandra

Only one side of armour is earthed to avoid circulating current in the armour

what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?

1 Answers   HPL,

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ac and dc motor advandtage,disadvantage,aplication

2 Answers   Apollo,

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when the PFR (POWER FACTOR REGULATOR)change a step to zero,one of the RCCB will triped off,is it the changing step of this PFR effect the RCCB?

2 Answers  

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Why you want to join non technical field when you are an engineer?

0 Answers  

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Why the bypass and blocking diodes are used in solar modules?

1 Answers  

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why there is a phase difference between line voltage & phase voltage ?

4 Answers  

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Advantages of short circuit and open circuit tests of a transformer?

3 Answers   Engineering,

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On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?

3 Answers   Ambe Consultancy, Siemens,

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Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

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what is the main different between distribution transformer and power transformer ?

7 Answers   Sail,

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

0 Answers  

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