Answer / k.prakashchandra

The other 2 phases are the paths for return current of a
phase.

Answer / simon peter

Its due to unbalanced capacative or inductive load......

Answer / karan

no any unbalance current flow in delta circuit

What is the fundamental cause of transients in power system?

3 Answers  

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what work will do diffrential realay DG set

0 Answers   IG Petrochemicals Ltd,

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How the Oil Surge Relay works? How it protect the OLTC?

3 Answers   JSL,

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What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase) step up to 3.3 kV...?? ?

2 Answers   Essar,

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hi, could someone help me to find a control design for syncronising panel .

0 Answers  

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Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected

0 Answers   Bajaj,

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When a capcitor is used on 440 v thenthis is kvar rating 25kvar .my question is that when we use this capcitor  use 480 v &525 volt .how much kvar increase . Plz give my question ans. And give answer with formula .my mail id is rohitashsaini013@gmail.com

1 Answers   Neptune,

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Why Humming noise originated in Starter motor and how it was generated ?

3 Answers  

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why different series of vfds (like allenbradley)are used in industry ?

0 Answers  

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how the direction relay sense rhe directional fault?it's forward or reverse?

2 Answers  

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why the altrnator(AVR) not showing the any voltage after making the new winding and insulation?

1 Answers   Avon,

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what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?

0 Answers  

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