what is meant by auto transformer?

4 Answers   Suzlon,

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What is power factof?

21 Answers   RRB,

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what is meant by switch fuse unit ?

3 Answers   Thermal Powertech Corporation India Ltd TPCIL,

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What is the difference between Encoder and Resolver?

0 Answers   DCCE,

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need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 Answers  

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in power station power measuring unit is KW but in transformer is KVA why?

4 Answers  

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how to calculate micom relay earth falt time and current sertting

0 Answers  

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corona happens more in ac or dc?

5 Answers   MAHINDRA,

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Load 380kva eb 415v,load amps 350.Same load dg 415v,load amps 420 what reason ?

1 Answers   AVT Natural Products,

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what is LDR used in street light

2 Answers   Cipla, Ram Infotech, Wipro,

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how to give earthing in ships?

1 Answers  

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what is sinwave ups

1 Answers   Exide,

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