What is the reason for low voltage in houses?

19 Answers   Maytas,

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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what are factors to be consider to design a HT & LT motor?

0 Answers  

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I have tow 200 KVA UPS, both are in parallel mode.My question is that, both are running on battery when power fail, if one of them fail (Eg rectifire fails or some other reason), at thet time reverse power will come to faild ups if it comes then it will harm to failed ups or not? if not then how it protects to faied ups????????????????

1 Answers  

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what is cogging and crawling

0 Answers   Suzlon,

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What is the ratio of Booster transformer?

0 Answers  

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What is difference between slip rings and carbon burushes?

2 Answers   Hyundai, IVRCL,

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why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 Answers  

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In the magnetic fluxes, what is the role of armature reaction?

0 Answers  

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advantage of using 110v than 230v

1 Answers   NTPC,

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how to diffrentiate between ac & dc motors from a distance

5 Answers  

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what is lumped and distributed elements?

0 Answers  

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