why we use primary delta connectin in hight voltage transformer

2 Answers  

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please send me RRB electrical engineer previous year questions for Sr. Section Engineer

0 Answers  

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Enlist four components of electrive drives.

0 Answers  

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with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

3 Answers   APNPDCL,

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what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

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how induction generator generated the power without excition like syncronous generator.

3 Answers  

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Write the formula for Fault MVA, Fault current, Base MVA.

2 Answers  

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how can we check a fully charged battery?

6 Answers   BEML, Singareni Collieries,

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i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

0 Answers  

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Why you are switching off arc protection mcb when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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What do you meant by slip power recovery?

1 Answers   PSEB,

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1KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

16 Answers   Ecil, Engineers India, MahaDiscom,

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