in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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1.why motor rating in kw instead of KVA? 2.why alternators rating in KVA instead of KW?. 3.why transformer rating in KVA instead of KW?.

6 Answers  

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what is power transformer?

2 Answers  

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How to calculate or formula to calculate rhe power in 2 phase system ??

0 Answers  

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a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated

3 Answers   TATA,

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Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.

0 Answers  

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In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

2 Answers  

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What do you mean by transformation ratio of instrument transformer?

0 Answers  

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Why Lead-Acid cell voltage is 2.1 volt, why we can not chenged it cell voltage by using extra row-material, only incries its AH.

1 Answers  

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How to calculate the size of window A.C. for 200 Sq. ft room?

4 Answers   UltraTech, Voltas,

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If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 Answers   IOCL,

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