why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)

1 Answers  

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Convert a star connected network into a delta connected network.

0 Answers   Syntel, Visa,

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Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.

0 Answers  

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how to find out three phase motr kw with out name plate..

2 Answers  

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what the is the distance between 110kv termination point and the ground. how to calculate

1 Answers  

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Is it possible to make 0.75KW motor earthing from MCC panel by using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases & 1 core for Earth terminal?

4 Answers  

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1 Answers  

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Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.

0 Answers   NCC,

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What will be happend if we not ground CT secondary?

3 Answers   Enercon, Engro, THDC,

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Usage of flywheel diode in relays

0 Answers   Jindal, Voith,

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cable armor

3 Answers  

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What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

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