Answer / k.prakashchandra

Depending on application. 1:1 ratio tr is for isolation of
earthed neutral of primary.

Why can't we parallel the secondary circuits of two voltage transformers?

0 Answers  

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On PVC conduit the class "A" "B" or "C" is marked what does it shows. Either its thickness or its composition?

2 Answers  

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mccb service sittings be done?

0 Answers  

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what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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Transformer TTR test procedure

2 Answers   Descon,

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how convert kvar to microfarade? circuit diagram of infrared transmiter and receiver? circuit diagram of Fm transmiter and receiver?

2 Answers  

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What is purpose of reactor?.What is different between line and bus reactor?

0 Answers  

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what is the material use in bus bar & why.

3 Answers  

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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how to calculate earth fault relay current and CBCT ratio

0 Answers   ONGC,

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what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

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Why in USA supply voltage parameters(230V,60Hz)are different,is there any advantage please brief.

1 Answers   APC, DRJ ARDE,

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