Answer / k.prakashchandra

If the secondary voltages are not equal ,there will be
circulating current.

Answer / ram shukla

ampere law " a current carying conductor flow curreent I developed a magnetic fild IN INTENSITY B and just oppsite to this law a current carying conductor placed at magnetic field developed a circulating current ( EDDY CURRENT )

why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

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What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers  

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what are the breakdown voltage rating of mini- curcuit'transfarmer!

0 Answers  

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Sir,I have finished my B.E in the Stream of EEE.How Can I get C license for Electrical???Please Tell me the way...My mail ID is praba1003105@gmail.com Cell:7402474123

1 Answers  

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Why transformer neutral earthing? What is advantages?

6 Answers  

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how to calculate insulation level of transformer?

0 Answers  

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List examples of current sources?

0 Answers  

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what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send

0 Answers  

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What is I to C?

0 Answers   PowerTech,

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what is Distance protection & how did it work

2 Answers  

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what is current

8 Answers   NTPC,

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In power generator sets, when they are coverted from 50hz to 60hz, the kva rating after conversion increases. For example, the manufacturer of a perkins 200kva @ 50Hz generator set has mentioned it to become 220kva after converstion to 60hz. What is the relation between the frequency & the KVA rating. Any formula please.

3 Answers  

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