Answer / jakeer

To construct the core with equal dimensioned lamination plates.the effect of unbalance core will causes flux variations due to this out put voltage will be fluctuated
and transformer losses (iron & copper) will be produce.

How to select the different contactors ( starter combination) for different AC motors? what about fuse cappacity 4 different motors too?

2 Answers   Equate,

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What is ahu ? Working principal.

0 Answers   Sodexo,

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What is VCB'S @ ACB'S.Plz explain Briefly

2 Answers  

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What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV

0 Answers  

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In DC motor,the field MMF is given by NI.N-no.of field winding turns,I-excitation and both are constant.Then how could the main flux decreases due to armature reaction.

4 Answers   Bhel, IBM,

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for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

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In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

0 Answers  

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What is the importance of creepage distance in disc insulator ?

1 Answers  

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What is Harmonic affects in power system. what is unit of harmonics and how to measure it. how much value should be in power system.

1 Answers  

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What is bridge rectifier and explain with details

0 Answers  

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what are upstream faults and downstream faults in power system

2 Answers   Sreetech,

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What is order of the system?

0 Answers  

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