what is the difference between energy efficient and high efficiency motors

2 Answers  

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Why Batteries are rated as AH i.e AmpereHour,and its formula to converting AmpHour to Amp

4 Answers   Suzlon,

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what is the difference between servo voltage stabilizer and general voltage stabilizer?

1 Answers  

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Why the transformer rating is denoted in VA rating why not in KW

7 Answers  

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What will be the direction of rotation of a Alternator in case it goes in motoring action when connected with grid ?

6 Answers   DVC, NTPC,

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what is the difference between earthing and grounding?

6 Answers   Bhel, Wipro,

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Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 Answers  

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How Self works in DG set

0 Answers  

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role of europe union in UK safety legistlation (electrical safety)

0 Answers  

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How much area a lightning arrestor can cover?

5 Answers  

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What is the Surge suppresor? Why using in a UDB's and How it works?

0 Answers  

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WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?

26 Answers   GE,

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