Answer / anil

If it is 4 leads then we know that is star,
but if it 3 leads shown then it delata..

Answer / jonnalagadda chowdary

if six leads comes out?

Answer / sunder raj.a

in 4 wires come in out side, it is the delta to star
connection..

explain why tap changer is always connected to high voltage winding side of the transformer.

10 Answers   IOCL, UPPCL,

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ell me capacitor bank chossen formula.load in KW

1 Answers  

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What is the difference between SSR drive& AC drive?

1 Answers   ITC Infotech,

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shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

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State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

0 Answers   Jindal,

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State The Difference Between Generator And Alternator?

0 Answers   ABB,

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if we put a energy meter in 500 kvar capacitor bank ,then how much units show in energy meter per day.

2 Answers  

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what will happen if neutal in AC ckt will get open

3 Answers  

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Can any body tell me about partial discharge test, and why it is necessary and its procedure

1 Answers  

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what is the role and fuction of automatic transfer switch in rotary ups

0 Answers   Dynaspede,

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

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State kirchoff voltage law?

0 Answers  

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