what are the main differences of delta and star connection

5 Answers   Essar,

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how to size H.T & L.T Panel ?

0 Answers   Schneider,

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how to set the time in digital timer ?

0 Answers  

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what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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Whag is the PS class of accuracy of CT?

3 Answers  

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what is RFCT and Insulgard Relay & It's function?

0 Answers  

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What is triac?

3 Answers   NTPC,

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How to calculate the NGR value for a 2.7MVA Transfomer, 11KV system where the fault current has to be limited to 50A?

1 Answers   Sterling Wilson,

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In a single how much maximum current and watts using

0 Answers  

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how generator avr give to the input?

0 Answers  

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How we calculate DC inducation moter Amp? Sir pls give me formula......

0 Answers   Superlite,

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Witch do depand of Power factor and theory of power factor?

0 Answers  

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